Style de citation APA (7e éd.)

Welch, S., & Comer, J. C. (2001). Quantitative methods for public administration: Techniques and applications (3rd ed.). Harcourt College Publishers.

Style de citation Chicago (17e éd.)

Welch, Susan, et John C. Comer. Quantitative Methods for Public Administration: Techniques and Applications. 3rd ed. Fort Worth: Harcourt College Publishers, 2001.

Style de citation MLA (9e éd.)

Welch, Susan, et John C. Comer. Quantitative Methods for Public Administration: Techniques and Applications. 3rd ed. Harcourt College Publishers, 2001.