citation reviews?

anyone have a BH guide to getting more reviews on yelp, yellowpages, etc - citation sites?

Simply buy them, exchange them, or ask your clients for a review with a QR or a short url.
You can do a period contest and give away something for one of the reviewers. Some companies give you Amazon vouchers and shit like that if you give them one "honest" review.
Also you can go blackhat and do them by yourself, with proxies or geolocation spoofers and all that.
Consider that the most troubling reviews are the ones from GMB, so any other than this are a piece of cake..

ok, I think I'll try a contest with my clients then