Cita APA (7th ed.)

SMITH, G. M. (1980). Simplified guide to statistics for psychology: And education. Holt.

Cita Chicago (17th ed.)

SMITH, G. Milton. Simplified Guide to Statistics for Psychology: And Education. New York: Holt, 1980.

Cita MLA (9th ed.)

SMITH, G. Milton. Simplified Guide to Statistics for Psychology: And Education. Holt, 1980.