APA aipamena

Mader, S. S. (2009). Concepts of biology. Dubuque, IA: McGraw-Hill.

Chicago Style aipamena

Mader, Sylvia S. Concepts of Biology. Dubuque, IA: McGraw-Hill, 2009.

MLA aipamena

Mader, Sylvia S. Concepts of Biology. Dubuque, IA: McGraw-Hill, 2009.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.