Dyfyniad APA

Sapsford, R. (1998). Theory and social psychology. SAGE Publications in association with the Open University.

Dyfyniad Arddull Chicago

Sapsford, Roger. Theory and Social Psychology. London, Thousand Oaks [Calif.]: SAGE Publications in association with the Open University, 1998.

Dyfyniad MLA

Sapsford, Roger. Theory and Social Psychology. SAGE Publications in association with the Open University, 1998.

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