Dyfyniad APA

Friend, C., Challenger, D., & McAdams, K. C. (2005). Contemporary editing (2nd ed.). McGraw - Hill.

Dyfyniad Arddull Chicago

Friend, Cecilia, Donald Challenger, and Katherine C. McAdams. Contemporary Editing. 2nd ed. Boston: McGraw - Hill, 2005.

Dyfyniad MLA

Friend, Cecilia, et al. Contemporary Editing. 2nd ed. McGraw - Hill, 2005.

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