APA aipamena

Enger, E. D. (2003). Laboratory manual concepts in biology. Boston: McGraw-Hill.

Chicago Style aipamena

Enger, Eldon D. Laboratory Manual Concepts in Biology. Boston: McGraw-Hill, 2003.

MLA aipamena

Enger, Eldon D. Laboratory Manual Concepts in Biology. Boston: McGraw-Hill, 2003.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.