APA (7th ed.) Citation

Ash, L., Lorenz, D., Lorenz, H., & Waltermire, A. J. (1967). Subject collections: A guide to special book collections and subject emphases as reported by university, college, public, and special libraries in the United States and Canada (3rd ed., rev. and enl.). Bowker.

Chicago Style (17th ed.) Citation

Ash, Lee, Denis Lorenz, Harriet Lorenz, and Alfred Jr Waltermire. Subject Collections: A Guide to Special Book Collections and Subject Emphases as Reported by University, College, Public, and Special Libraries in the United States and Canada. 3rd ed., rev. and enl. New York, N.Y. u.a: Bowker, 1967.

MLA (9th ed.) Citation

Ash, Lee, et al. Subject Collections: A Guide to Special Book Collections and Subject Emphases as Reported by University, College, Public, and Special Libraries in the United States and Canada. 3rd ed., rev. and enl. Bowker, 1967.