Style de citation APA (7e éd.)

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

Style de citation Chicago (17e éd.)

Handy, Rollo, Edward Crosby Harwood, John Dewey, et Joseph Ratner. Useful Procedures of Inquiry. Great Barrington, Massachusetts: Behavioral Research Council, 1973.

Style de citation MLA (9e éd.)

Handy, Rollo, et al. Useful Procedures of Inquiry. Behavioral Research Council, 1973.