Παραπομπή APA

Gray, R. M. (1990). Entropy and information theory. Springer-Verlag.

Παραπομπή Chicago Style

Gray, Robert M. Entropy and Information Theory. New York: Springer-Verlag, 1990.

Παραπομπή MLA

Gray, Robert M. Entropy and Information Theory. Springer-Verlag, 1990.