APA引文

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

Chicago Style (17th ed.) Citation

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

MLA引文

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