APA aipamena

Parker, T. J. H. (1963). Textbook of zoology, Vol.2.

Chicago Style aipamena

Parker, T Jeffery; Haswell. Textbook of Zoology, Vol.2. Macmillan & Co. Ltd., London, 1963.

MLA aipamena

Parker, T Jeffery; Haswell. Textbook of Zoology, Vol.2. 1963.