APA (7th ed.) Citation

Guerra, G. (1982). Farm management hand-book (1st English ed.). IICA.

Chicago Style (17th ed.) Citation

Guerra, Guillermo. Farm Management Hand-book. 1st English ed. San José, Costa Rica: IICA, 1982.

MLA (9th ed.) Citation

Guerra, Guillermo. Farm Management Hand-book. 1st English ed. IICA, 1982.