Cita APA

Ellis, L. (1994). Research Methods in the Social Sciences. Dubuque, Iowa: Wm. C. Brown.

Chicago Style Citation

Ellis, Lee. Research Methods in the Social Sciences. Dubuque, Iowa: Wm. C. Brown, 1994.

Cita MLA

Ellis, Lee. Research Methods in the Social Sciences. Dubuque, Iowa: Wm. C. Brown, 1994.

Atenció: Aquestes cites poden no estar 100% correctes.