APA (7th ed.) Zitazioa

Kegley, S. E., & Wise, L. J. (1998). Pesticides in fruits and vegetables. University Science Books.

Chicago Style (17th ed.) Zitazioa

Kegley, Susan E., eta Laura J. Wise. Pesticides in Fruits and Vegetables. Herndon: University Science Books, 1998.

MLA (9th ed.) Zitazioa

Kegley, Susan E., eta Laura J. Wise. Pesticides in Fruits and Vegetables. University Science Books, 1998.