APA استشهاد

Guillet, J. (1970). Polymers and ecological problems. Plenum.

استشهاد بنمط شيكاغو

Guillet, James. Polymers and Ecological Problems. New York: Plenum, 1970.

MLA استشهاد

Guillet, James. Polymers and Ecological Problems. Plenum, 1970.