APA (7th ed.) Citation

Ballou, H. W. (1959). Guide to microreproduction equipment (3rd print.). National Microfilm Association.

Chicago Style (17th ed.) Citation

Ballou, Hubbard W. Guide to Microreproduction Equipment. 3rd print. Annapolis, Md: National Microfilm Association, 1959.

MLA (9th ed.) Citation

Ballou, Hubbard W. Guide to Microreproduction Equipment. 3rd print. National Microfilm Association, 1959.