Dyfyniad APA

Gergen, K. J. (2009). An invitation to social construction (2nd ed.). SAGE Pub.

Dyfyniad Arddull Chicago

Gergen, Kenneth J. An Invitation to Social Construction. 2nd ed. Los Angeles: SAGE Pub, 2009.

Dyfyniad MLA

Gergen, Kenneth J. An Invitation to Social Construction. 2nd ed. SAGE Pub, 2009.

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