Dyfyniad APA

Luhmann, N., & Barrett, R. (2013). Theory of society. Stanford University Press.

Dyfyniad Arddull Chicago

Luhmann, Niklas, and Rhodes Barrett. Theory of Society. Stanford, Calif.: Stanford University Press, 2013.

Dyfyniad MLA

Luhmann, Niklas, and Rhodes Barrett. Theory of Society. Stanford University Press, 2013.

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