Kirn, E., & Jack, D. (2007). Interactions 1: Grammar. New York: McGraw-Hill/Contemporary.
Čikaški stil citiranjaKirn, Elaine, i Darcy Jack. Interactions 1: Grammar. New York: McGraw-Hill/Contemporary, 2007.
MLA način citiranjaKirn, Elaine, i Darcy Jack. Interactions 1: Grammar. New York: McGraw-Hill/Contemporary, 2007.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.