Παραπομπή APA

Bird, J. (2005). Basic engineering mathematics (4th ed.). Newnes/Elsevier.

Παραπομπή Chicago Style

Bird, John. Basic Engineering Mathematics. 4th ed. Oxford: Newnes/Elsevier, 2005.

Παραπομπή MLA

Bird, John. Basic Engineering Mathematics. 4th ed. Newnes/Elsevier, 2005.