Cita APA (7th ed.)

Shepherd, D. G. (1949). An introduction to the gas turbine. Constable.

Cita Chicago (17th ed.)

Shepherd, D. G. An Introduction to the Gas Turbine. London,: Constable, 1949.

Cita MLA (8th ed.)

Shepherd, D. G. An Introduction to the Gas Turbine. Constable, 1949.