APA استشهاد

Etter, D. M. (2012). Engineering problem solving with C/3rd ed. Pearson Education.

استشهاد بنمط شيكاغو

Etter, Delores M. Engineering Problem Solving with C/3rd Ed. New Delhi: Pearson Education, 2012.

MLA استشهاد

Etter, Delores M. Engineering Problem Solving with C/3rd Ed. Pearson Education, 2012.