APA (7th ed.) Citation

Bagley, W. A. (1962). Facts and how to find them a guide to sources of information and to the method of systematic research (6th ed.). Pitman.

Chicago Style (17th ed.) Citation

Bagley, William Alfred. Facts and How to Find Them a Guide to Sources of Information and to the Method of Systematic Research. 6th ed. London: Pitman, 1962.

MLA (9th ed.) Citation

Bagley, William Alfred. Facts and How to Find Them a Guide to Sources of Information and to the Method of Systematic Research. 6th ed. Pitman, 1962.