Cita APA (7th ed.)

Strang, R. M., & Morris, G. j. a. (1964). Guidance in the classroom. Macmillan.

Cita Chicago (17th ed.)

Strang, Ruth May, i Glyn joint author Morris. Guidance in the Classroom. New York: Macmillan, 1964.

Cita MLA (9th ed.)

Strang, Ruth May, i Glyn joint author Morris. Guidance in the Classroom. Macmillan, 1964.