APA aipamena

STIDWORTHY, J. Encyclopedi of science: Plants and animals. Volume V. Macmillan Publishing Company.

Chicago Style aipamena

STIDWORTHY, John. Encyclopedi of Science: Plants and Animals. Volume V. Macmillan Publishing Company.

MLA aipamena

STIDWORTHY, John. Encyclopedi of Science: Plants and Animals. Volume V. Macmillan Publishing Company.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.