APA استشهاد

Vijay Singal; Author. (2003). Behind psychology: Searching for the roots.

استشهاد بنمط شيكاغو

Vijay Singal; Author. Behind Psychology: Searching for the Roots. New Delhi, Manas Publications, 2003.

MLA استشهاد

Vijay Singal; Author. Behind Psychology: Searching for the Roots. 2003.