Παραπομπή APA

Ananthakrishnan, . T. N., & Ekambaranatha, A. M. (1972). Outlines of Zoology. S Viswanathan pvt Ltd.

Παραπομπή Chicago Style

Ananthakrishnan, T N., και Ayyar M. Ekambaranatha. Outlines of Zoology. Madras: S Viswanathan pvt Ltd, 1972.

Παραπομπή MLA

Ananthakrishnan, T N., και Ayyar M. Ekambaranatha. Outlines of Zoology. S Viswanathan pvt Ltd, 1972.