Παραπομπή APA

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

Παραπομπή Chicago Style

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

Παραπομπή MLA

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