APA استشهاد

Phelan, R. M. (1970). Fundamentals of mechanical design (Ed.3.). Tata Mc Graw - Hill.

استشهاد بنمط شيكاغو

Phelan, Richard M. Fundamentals of Mechanical Design. Ed.3. New Delhi: Tata Mc Graw - Hill, 1970.

MLA استشهاد

Phelan, Richard M. Fundamentals of Mechanical Design. Ed.3. Tata Mc Graw - Hill, 1970.