APA aipamena

Edward C. Feldman, R. W. N. (2015). Canine & Feline Endocrinology (4th Ed.). Elsivier.

Chicago Style aipamena

Edward C. Feldman, Richard W. Nelson. Canine & Feline Endocrinology. 4th Ed. Missouri: Elsivier, 2015.

MLA aipamena

Edward C. Feldman, Richard W. Nelson. Canine & Feline Endocrinology. 4th Ed. Elsivier, 2015.