Cita APA (7a ed.)

Mackay, H. (1999). Pushing the envelope: All the way to the top. Vermilion.

Cita Chicago Style (17a ed.)

Mackay, Harvey. Pushing the Envelope: All the Way to the Top. London: Vermilion, 1999.

Cita MLA (9a ed.)

Mackay, Harvey. Pushing the Envelope: All the Way to the Top. Vermilion, 1999.