Cita APA (7th ed.)

Blotter, P. T. (1981). Introduction to engineering. John Wiley.

Cita Chicago (17th ed.)

Blotter, P. Thomas. Introduction to Engineering. Nueva York: John Wiley, 1981.

Cita MLA (9th ed.)

Blotter, P. Thomas. Introduction to Engineering. John Wiley, 1981.