Cita APA (7a ed.)

Shepherd, D. G. (1956). Principles of turbomachinery.

Cita Chicago Style (17a ed.)

Shepherd, D. G. Principles of Turbomachinery. New York, New York : Macmillan, 1956.

Cita MLA (9a ed.)

Shepherd, D. G. Principles of Turbomachinery. 1956.