APA (7th ed.) Citation

Povenmire, H. R. (1979). Graze observer's handbook (2nd ed.). JSB Enterprises.

Chicago Style (17th ed.) Citation

Povenmire, Harold R. Graze Observer's Handbook. 2nd ed. Indian Harbour Beach, FL: JSB Enterprises, 1979.

MLA (9th ed.) Citation

Povenmire, Harold R. Graze Observer's Handbook. 2nd ed. JSB Enterprises, 1979.