Dyfyniad APA

Kirn, E., & Hartmann, P. (1990). Interactions 1: A Reading Skills Book (2nd ed.). New York: McGraw - Hill, Inc.

Dyfyniad Arddull Chicago

Kirn, Elaine, và Pamela Hartmann. Interactions 1: A Reading Skills Book. 2nd ed. New York: McGraw - Hill, Inc, 1990.

Dyfyniad MLA

Kirn, Elaine, và Pamela Hartmann. Interactions 1: A Reading Skills Book. 2nd ed. New York: McGraw - Hill, Inc, 1990.

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