APA استشهاد

Bird, J. (2001). Newnes engineering mathematics: Pocketbook (3rd ed.). Newnes.

استشهاد بنمط شيكاغو

Bird, John. Newnes Engineering Mathematics: Pocketbook. 3rd ed. Oxford: Newnes, 2001.

MLA استشهاد

Bird, John. Newnes Engineering Mathematics: Pocketbook. 3rd ed. Newnes, 2001.