Parker, T. J. A Text- book of zoology 7thed.
Cita Chicago (17th ed.)Parker, T. Jeffer. A Text- Book of Zoology 7thed.
Cita MLA (9th ed.)Parker, T. Jeffer. A Text- Book of Zoology 7thed.
Atenció: Aquestes cites poden no estar 100% correctes.
Cita APA (7th ed.)