APA استشهاد

Pryde, L. T. (1973). Chemistry of the Air Environment. Cummings.

استشهاد بنمط شيكاغو

Pryde, Lucy T. Chemistry of the Air Environment. Menlo Park: Cummings, 1973.

MLA استشهاد

Pryde, Lucy T. Chemistry of the Air Environment. Cummings, 1973.