Dyfyniad APA

Goodwin, C. J. (1995). Research in psychology: Methods and design. Wiley.

Dyfyniad Arddull Chicago

Goodwin, C. James. Research in Psychology: Methods and Design. New York: Wiley, 1995.

Dyfyniad MLA

Goodwin, C. James. Research in Psychology: Methods and Design. Wiley, 1995.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.