Cita APA (7a ed.)

Eyre, G. G., Netzer, L. A., & Krey, R. D. Supervision of Instruction.

Cita Chicago Style (17a ed.)

Eyre, Glen G., Lanore A. Netzer, y Robert D. Krey. Supervision of Instruction.

Cita MLA (9a ed.)

Eyre, Glen G., et al. Supervision of Instruction.