APA Zitierstil

(1964). English 900: Prepared by english language services, INC. New York: The macmilian company.

Chicago Zitierstil

English 900: Prepared By English Language Services, INC. New York: The macmilian company, 1964.

MLA Zitierstil

English 900: Prepared By English Language Services, INC. New York: The macmilian company, 1964.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.