APA (7e ed.) Bronvermelding

Basantrai, K. (2000). Origin of science & ecological studies: FC - II - S.Y.B.Com (2nd.). Sheth.

Chicago (17e ed.) Bronvermelding

Basantrai, K. Origin of Science & Ecological Studies: FC - II - S.Y.B.Com. 2nd. Mumbai: Sheth, 2000.

MLA (9e ed.) Bronvermelding

Basantrai, K. Origin of Science & Ecological Studies: FC - II - S.Y.B.Com. 2nd. Sheth, 2000.