How to increase citation score in SEO?

- Increasing trust flow should be the main goal. To keep up the healthy ratio, trust flow should be higher. Increasing citation flow is somewhat pointless. Indirectly it means that, QUALITY OF BACKLINKS WIN OVER QUANTITY.
- In 1000 backlinks vs. one authoritative backlink, the authoritative backlink is the clear winner.
- Guest posting is the best way to get authoritative backlinks. However, guest posting should be kept to a minimum. The frequency at which the backlinks are built should be kept to a minimum, especially if your blog or site is new.
- You should build links from authoritative sites within your niche only. Because MajesticSEO also takes account of topical trust scores. - You should have a higher trust score in your niche or topic, to be ranked higher in Google.
- Great internal linking strategies help in increasing the trust flow and citation flow. Strong homepage with high flow metrics can influence the pages linked from the homepage. Having backlinks to both the homepage and internal pages boosts flow metrics greatly.
- .Gov and .Edu backlinks carry more trust score to your site or blog.
- No-follow links also carry citation flow to some extent, but not trust flow.

Relevancy - with your website content and link sources.
Accuracy - with your citations and business listings.
Credibility - through user generated reviews and ratings.

summing it up:
build good quality links from relevant sites from your niches slowly and over time both omnitec1018 and guitarprince gave you some really valuable advice