APA استشهاد

Crouse, W. H. (1971). Automotive emission control. Mc Graw - Hill.

استشهاد بنمط شيكاغو

Crouse, William H. Automotive Emission Control. New York: Mc Graw - Hill, 1971.

MLA استشهاد

Crouse, William H. Automotive Emission Control. Mc Graw - Hill, 1971.