Dyfyniad APA

Hartmann, P., & Kirn, E. (2014). Interactions: Reading (6th ed.). New York: McGraw-Hill.

Dyfyniad Arddull Chicago

Hartmann, Pamela, và Elaine Kirn. Interactions: Reading. 6th ed. New York: McGraw-Hill, 2014.

Dyfyniad MLA

Hartmann, Pamela, và Elaine Kirn. Interactions: Reading. 6th ed. New York: McGraw-Hill, 2014.

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