Cita APA (7a ed.)

Symposium on Intraspecific Variations Calcutta, India, & Zoological Survey of India. (1979). Proceedings of the Symposium on Intraspecific Variations held at Calcutta on 4th Oct. 1977. Controller of Publications.

Cita Chicago Style (17a ed.)

Symposium on Intraspecific Variations Calcutta, India, y Zoological Survey of India. Proceedings of the Symposium on Intraspecific Variations Held at Calcutta on 4th Oct. 1977. Delhi: Controller of Publications, 1979.

Cita MLA (8a ed.)

Symposium on Intraspecific Variations Calcutta, India, y Zoological Survey of India. Proceedings of the Symposium on Intraspecific Variations Held at Calcutta on 4th Oct. 1977. Controller of Publications, 1979.