Cita APA

Hoel, P. G., Port, S. C., & Stone, C. J. (1971). Introduction to Probability Theory. New York: Houghton Mifflin.

Chicago Style Citation

Hoel, Paul G., Sidney C. Port, i Charles J. Stone. Introduction to Probability Theory. New York: Houghton Mifflin, 1971.

Cita MLA

Hoel, Paul G., Sidney C. Port, i Charles J. Stone. Introduction to Probability Theory. New York: Houghton Mifflin, 1971.