APA (7th ed.) Citation

National Learning Corporation. (1990). Passbooks: For career opportunities, librarian trainee. National Learning Corporation.

Chicago Style (17th ed.) Citation

National Learning Corporation. Passbooks: For Career Opportunities, Librarian Trainee. New York: National Learning Corporation, 1990.

MLA (9th ed.) Citation

National Learning Corporation. Passbooks: For Career Opportunities, Librarian Trainee. National Learning Corporation, 1990.