Cita APA (7th ed.)

Webster, J. (1981). Small engines: Operation and service. American Technical Publishers.

Cita Chicago (17th ed.)

Webster, Jay. Small Engines: Operation and Service. U. S. A: American Technical Publishers, 1981.

Cita MLA (9th ed.)

Webster, Jay. Small Engines: Operation and Service. American Technical Publishers, 1981.