Dyfyniad APA

Kirszner, L. G., & Mandell, S. R. (2011). The Blair reader: Exploring issues and ideas (7th ed.). Prentice Hall.

Dyfyniad Arddull Chicago

Kirszner, Laurie G., and Stephen R. Mandell. The Blair Reader: Exploring Issues and Ideas. 7th ed. Boston: Prentice Hall, 2011.

Dyfyniad MLA

Kirszner, Laurie G., and Stephen R. Mandell. The Blair Reader: Exploring Issues and Ideas. 7th ed. Prentice Hall, 2011.

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