Kay, I. (1998). Introduction to Animal Physiology. BIOS Scientific.
Cita Chicago (17th ed.)Kay, Ian. Introduction to Animal Physiology. U.K: BIOS Scientific, 1998.
Cita MLA (9th ed.)Kay, Ian. Introduction to Animal Physiology. BIOS Scientific, 1998.
Atenció: Aquestes cites poden no estar 100% correctes.