APA (7th ed.) Citation

Ballou, H. W. (1962). Guide to microreproduction equipment (2. ed.). National Microfilm Association.

Chicago Style (17th ed.) Citation

Ballou, Hubbard W. Guide to Microreproduction Equipment. 2. ed. Annapolis, Md: National Microfilm Association, 1962.

MLA (9th ed.) Citation

Ballou, Hubbard W. Guide to Microreproduction Equipment. 2. ed. National Microfilm Association, 1962.