APA (7th ed.) Citation

Allen, S. (1979). A manager's guide to audiovisuals. McGraw-Hill.

Chicago Style (17th ed.) Citation

Allen, Sylvia. A Manager's Guide to Audiovisuals. New York (u.a.): McGraw-Hill, 1979.

MLA (9th ed.) Citation

Allen, Sylvia. A Manager's Guide to Audiovisuals. McGraw-Hill, 1979.