एपीए उद्धरण

Venkataraman, G. (1992). Why are things the way they are? Universities Press.

शिकागो स्टाइल उद्धरण

Venkataraman, G. Why Are Things the Way They Are? Hyderabad: Universities Press, 1992.

एमएलए उद्धरण

Venkataraman, G. Why Are Things the Way They Are? Universities Press, 1992.