Cita APA (7th ed.)

Pratt, D. (1972). How to find and measure bias in textbooks. Educational Technology.

Cita Chicago (17th ed.)

Pratt, David. How to Find and Measure Bias in Textbooks. New Jersey: Educational Technology, 1972.

Cita MLA (9th ed.)

Pratt, David. How to Find and Measure Bias in Textbooks. Educational Technology, 1972.