APA citiranje

Schwarz, P. A., & Krug, R. E. (1972). Ability testing in developing countries: A handbook of principles and techniques. Praeger.

Chicago Style (17th ed.) Citation

Schwarz, Paul A., and Robert E. Krug. Ability Testing in Developing Countries: A Handbook of Principles and Techniques. New York: Praeger, 1972.

MLA citiranje

Schwarz, Paul A., and Robert E. Krug. Ability Testing in Developing Countries: A Handbook of Principles and Techniques. Praeger, 1972.