APA استشهاد

Sastry S S. (2008). Engineering mathematics.V.1 (4th ed.). PHI.

استشهاد بنمط شيكاغو

Sastry S S. Engineering Mathematics.V.1. 4th ed. NewDelhi: PHI, 2008.

MLA استشهاد

Sastry S S. Engineering Mathematics.V.1. 4th ed. PHI, 2008.