APA aipamena

Kirn, E., & Jack, D. (2007). Interactions 1: Grammar. New York: McGraw-Hill/Contemporary.

Chicago Style aipamena

Kirn, Elaine, và Darcy Jack. Interactions 1: Grammar. New York: McGraw-Hill/Contemporary, 2007.

MLA aipamena

Kirn, Elaine, và Darcy Jack. Interactions 1: Grammar. New York: McGraw-Hill/Contemporary, 2007.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.