APA (7th ed.) Citation

Leuchs, O. (1968). The classifying of high polymers. Plenum Press.

Chicago Style (17th ed.) Citation

Leuchs, O. The Classifying of High Polymers. New York: Plenum Press, 1968.

MLA (9th ed.) Citation

Leuchs, O. The Classifying of High Polymers. Plenum Press, 1968.