APA (7th ed.) Citation

Hafner, A. W. (1998). Descriptive statistical techniques for librarians (2nd ed.). American Library Association.

Chicago Style (17th ed.) Citation

Hafner, Arthur Wayne. Descriptive Statistical Techniques for Librarians. 2nd ed. Chicago: American Library Association, 1998.

MLA (8th ed.) Citation

Hafner, Arthur Wayne. Descriptive Statistical Techniques for Librarians. 2nd ed. American Library Association, 1998.

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