APA استشهاد

Sully, F. K. (1979). Motor vehicle mechanics text books (Ed.4.). Butterworth.

استشهاد بنمط شيكاغو

Sully, Frank Kenneth. Motor Vehicle Mechanics Text Books. Ed.4. London: Butterworth, 1979.

MLA استشهاد

Sully, Frank Kenneth. Motor Vehicle Mechanics Text Books. Ed.4. Butterworth, 1979.