Dyfyniad APA

Baumslag, G. (1963). A Universal Approach to Groups and Rings. New York: New York University.

Dyfyniad Arddull Chicago

Baumslag, Gilbert. A Universal Approach to Groups and Rings. New York: New York University, 1963.

Dyfyniad MLA

Baumslag, Gilbert. A Universal Approach to Groups and Rings. New York: New York University, 1963.

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