Dyfyniad APA

Flugel, J. C. (1953). A hundred years of psychology. London: Gerald Duckworth.

Dyfyniad Arddull Chicago

Flugel, J. C. A Hundred Years of Psychology. London: Gerald Duckworth, 1953.

Dyfyniad MLA

Flugel, J. C. A Hundred Years of Psychology. London: Gerald Duckworth, 1953.

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