Παραπομπή APA

Guenther, W. C. (1968). Concepts of probability. Mc Graw-Hill.

Παραπομπή Chicago Style

Guenther, William C. Concepts of Probability. New York: Mc Graw-Hill, 1968.

Παραπομπή MLA

Guenther, William C. Concepts of Probability. Mc Graw-Hill, 1968.