Dyfyniad APA

Merton, R., & Nisbet, R. (1961). Contemporary and social problems. Harcourt Brace Jovanovich.

Dyfyniad Arddull Chicago

Merton, R., and R. Nisbet. Contemporary and Social Problems. New York: Harcourt Brace Jovanovich, 1961.

Dyfyniad MLA

Merton, R., and R. Nisbet. Contemporary and Social Problems. Harcourt Brace Jovanovich, 1961.

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