Cita APA (7a ed.)

Edwards, A. L. (1957). Techniques of attitude scale construction. Appleton-Century-Crofts.

Cita Chicago Style (17a ed.)

Edwards, Allen L. Techniques of Attitude Scale Construction. New York: Appleton-Century-Crofts, 1957.

Cita MLA (9a ed.)

Edwards, Allen L. Techniques of Attitude Scale Construction. Appleton-Century-Crofts, 1957.