APA (7th ed.) Citation

Bowker-Saur, Gorman, G. E., & Howes, B. R. (1990). Collection development for libraries. Bowker-Saur.

Chicago Style (17th ed.) Citation

Bowker-Saur, G. E. Gorman, and B. R. Howes. Collection Development for Libraries. London: Bowker-Saur, 1990.

MLA (8th ed.) Citation

Bowker-Saur, et al. Collection Development for Libraries. Bowker-Saur, 1990.