Cita APA (7a ed.)

Mason, R. D., Lind, D. A., & Marchal, W. G. (1991). Statistics: An introduction (3rd. ed.). Harcourt Brace Jovanovich.

Cita Chicago Style (17a ed.)

Mason, Robert D., Douglas A. Lind, y William G. Marchal. Statistics: An Introduction. 3rd. ed. San Diego: Harcourt Brace Jovanovich, 1991.

Cita MLA (8a ed.)

Mason, Robert D., et al. Statistics: An Introduction. 3rd. ed. Harcourt Brace Jovanovich, 1991.