Cita APA (7th ed.)

Kotpal, R. L. (2003). The Birds. Rastogi Publications.

Cita Chicago (17th ed.)

Kotpal, R. L. The Birds. Meerut: Rastogi Publications, 2003.

Cita MLA (9th ed.)

Kotpal, R. L. The Birds. Rastogi Publications, 2003.