APA aipamena

Klaus Kalthoff. (1996). Analysis of biological development. New York: McGraw-Hill.

Chicago Style aipamena

Klaus Kalthoff. Analysis of Biological Development. New York: McGraw-Hill, 1996.

MLA aipamena

Klaus Kalthoff. Analysis of Biological Development. New York: McGraw-Hill, 1996.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.