Cita APA (7th ed.)

Verma, P. S., & Agarwal, V. K. (1989). Genetics (5th ed.). S. Chand & Company Ltd..

Cita Chicago (17th ed.)

Verma, P. S., i V. K. Agarwal. Genetics. 5th ed. New Delhi: S. Chand & Company Ltd., 1989.

Cita MLA (9th ed.)

Verma, P. S., i V. K. Agarwal. Genetics. 5th ed. S. Chand & Company Ltd., 1989.