Style de citation APA (7e éd.)

Berka, K., & Riška, A. (1983). Measurement: Its concepts, theories and problems. D. Reidel Publishing Company.

Style de citation Chicago (17e éd.)

Berka, Karel, et Augustin Riška. Measurement: Its Concepts, Theories and Problems. Dordrecht ; Boston ; London: D. Reidel Publishing Company, 1983.

Style de citation MLA (9e éd.)

Berka, Karel, et Augustin Riška. Measurement: Its Concepts, Theories and Problems. D. Reidel Publishing Company, 1983.