APA (7th ed.) Citation

Handy, R., & Harwood, E. (1973). Useful procedures of inquiry. Behavioral Research Council.

Chicago Style (17th ed.) Citation

Handy, Rollo, and E.C Harwood. Useful Procedures of Inquiry. Great Barrington, Mass: Behavioral Research Council, 1973.

MLA (9th ed.) Citation

Handy, Rollo, and E.C Harwood. Useful Procedures of Inquiry. Behavioral Research Council, 1973.