Cita APA (7th ed.)

Howes, V. M. (1970). Individualization of instruction: A teaching strategy. Collier-Macmillan.

Cita Chicago (17th ed.)

Howes, Virgil M. Individualization of Instruction: A Teaching Strategy. London: Collier-Macmillan, 1970.

Cita MLA (8th ed.)

Howes, Virgil M. Individualization of Instruction: A Teaching Strategy. Collier-Macmillan, 1970.