Cita APA (7th ed.)

Snider, J. G., & Osgood, C. E. (1969). Semantic differential technique: A sourcebook. Aldine.

Cita Chicago (17th ed.)

Snider, James G., i Charles Egerton Osgood. Semantic Differential Technique: A Sourcebook. Chicago: Aldine, 1969.

Cita MLA (9th ed.)

Snider, James G., i Charles Egerton Osgood. Semantic Differential Technique: A Sourcebook. Aldine, 1969.