APA (7th ed.) Citation

Spang, L., & Collier, M. (1980). Microforms in Libraries.

Chicago Style (17th ed.) Citation

Spang, Lothar, and Monica Collier. Microforms in Libraries. 1980.

MLA (9th ed.) Citation

Spang, Lothar, and Monica Collier. Microforms in Libraries. 1980.

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