APA ציטוט

Chrispeels, M., & Sadava, D. (1977). Plants ,food and people. W.H freeman and co.

Chicago Edition Citation

Chrispeels, M.J, and D. Sadava. Plants ,food and People. USA: W.H freeman and co, 1977.

ציטוט MLA

Chrispeels, M.J, and D. Sadava. Plants ,food and People. W.H freeman and co, 1977.