Style de citation APA (7e éd.)

Frey, B. B. (2022). The SAGE encyclopedia of research design (Second edition.). SAGE Reference.

Style de citation Chicago (17e éd.)

Frey, Bruce B. The SAGE Encyclopedia of Research Design. Second edition. Los Angeles, California: SAGE Reference, 2022.

Style de citation MLA (9e éd.)

Frey, Bruce B. The SAGE Encyclopedia of Research Design. Second edition. SAGE Reference, 2022.