Παραπομπή APA

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

Παραπομπή Chicago Style

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

Παραπομπή MLA

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