Cita APA (7th ed.)

Verma, P. S., & Agarwal, V. K. (1997). Genetics (9th ed.). S. Chand & Company Ltd..

Cita Chicago (17th ed.)

Verma, P. S., i V. K. Agarwal. Genetics. 9th ed. New Delhi: S. Chand & Company Ltd., 1997.

Cita MLA (9th ed.)

Verma, P. S., i V. K. Agarwal. Genetics. 9th ed. S. Chand & Company Ltd., 1997.