APA (7th ed.) Zitazioa

Hall, R. (1991). Compendium of bean diseases. APS.

Chicago Style (17th ed.) Zitazioa

Hall, Robert. Compendium of Bean Diseases. Saint Paul: APS, 1991.

MLA (9th ed.) Zitazioa

Hall, Robert. Compendium of Bean Diseases. APS, 1991.