APA aipamena

Mader, S. S. (2010). Biology. New York: McGraw-Hill Higher Education.

Chicago Style aipamena

Mader, Sylvia S. Biology. New York: McGraw-Hill Higher Education, 2010.

MLA aipamena

Mader, Sylvia S. Biology. New York: McGraw-Hill Higher Education, 2010.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.