APA استشهاد

Sena, L. A. (1988). A collection of questions and problems in physics. CBS.

استشهاد بنمط شيكاغو

Sena, L A. A Collection of Questions and Problems in Physics. New Delhi: CBS, 1988.

MLA استشهاد

Sena, L A. A Collection of Questions and Problems in Physics. CBS, 1988.