Cita APA

Heiman, G. W. (1995). Research methods in psychology. Houghton-Mifflin.

Citación estilo Chicago

Heiman, Gary W. Research Methods in Psychology. Boston: Houghton-Mifflin, 1995.

Cita MLA

Heiman, Gary W. Research Methods in Psychology. Houghton-Mifflin, 1995.

Warning: These citations may not always be 100% accurate.