APA (7th ed.) Citation

Metcalf, K., Brown, H. F., & Ellsworth, R. E. (1971). Planning the academic library: Metcalf and Ellsworth at York. Oriel Press.

Chicago Style (17th ed.) Citation

Metcalf, Keyes, Harry Faulkner Brown, and Ralph E. Ellsworth. Planning the Academic Library: Metcalf and Ellsworth at York. Newscastle: Oriel Press, 1971.

MLA (9th ed.) Citation

Metcalf, Keyes, et al. Planning the Academic Library: Metcalf and Ellsworth at York. Oriel Press, 1971.