Cita APA (7th ed.)

Singh, B. D. (2002). Genetics (2nd ed.). Kalyani.

Cita Chicago (17th ed.)

Singh, B. D. Genetics. 2nd ed. Ludhiana: Kalyani, 2002.

Cita MLA (9th ed.)

Singh, B. D. Genetics. 2nd ed. Kalyani, 2002.