APA (7. basım) Alıntı

VERMA, P., & AGARWAL, V. (1998). Concept of Evolution. Chand and Company Ltd..

Chicago Style (17. basım) Atıf

VERMA, P.S, ve V.K AGARWAL. Concept of Evolution. New Delhi: Chand and Company Ltd., 1998.

MLA (9th ed.) Atıf

VERMA, P.S, ve V.K AGARWAL. Concept of Evolution. Chand and Company Ltd., 1998.