APA Citatie

English Language Services. (1995). English 900; Book six: A basic course. New York: Collier-MacMillan International.

Chicago Style citaat

English Language Services. English 900; Book Six: A Basic Course. New York: Collier-MacMillan International, 1995.

MLA citatie

English Language Services. English 900; Book Six: A Basic Course. New York: Collier-MacMillan International, 1995.

Let op: Deze citaties zijn niet altijd 100% accuraat.