Παραπομπή APA

Laha, R. G., & Rohatgi, V. K. (1979). Probability theory. John Wiley.

Παραπομπή Chicago Style

Laha, R G., και V K. Rohatgi. Probability Theory. New York: John Wiley, 1979.

Παραπομπή MLA

Laha, R G., και V K. Rohatgi. Probability Theory. John Wiley, 1979.