APA (7th ed.) Citation

Gregory, M. S. (2015). Disc golf: All you need to know about the game you want to play. Trellis Pub.

Chicago Style (17th ed.) Citation

Gregory, Michael Steven. Disc Golf: All You Need to Know About the Game You Want to Play. Duluth, Minn: Trellis Pub, 2015.

MLA (9th ed.) Citation

Gregory, Michael Steven. Disc Golf: All You Need to Know About the Game You Want to Play. Trellis Pub, 2015.