APA ציטוט

J W Campbell. (1970). Comparative biochemistry of nitrogen metsbolism 2: Vertebrates. Academic press.

Chicago Edition Citation

J W Campbell. Comparative Biochemistry of Nitrogen Metsbolism 2: Vertebrates. Academic press, 1970.

ציטוט MLA

J W Campbell. Comparative Biochemistry of Nitrogen Metsbolism 2: Vertebrates. Academic press, 1970.