Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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