APA (7th ed.) Citation

Davidson, R. L. (1969). Audiovisual Machines (2th ed.). International Textbook Company.

Chicago Style (17th ed.) Citation

Davidson, Raymond L. Audiovisual Machines. 2th ed. Texas: International Textbook Company, 1969.

MLA (9th ed.) Citation

Davidson, Raymond L. Audiovisual Machines. 2th ed. International Textbook Company, 1969.

Warning: These citations may not always be 100% accurate.