Cita APA (7a ed.)

Knoop, A. R. (1965). Fundamentals of relay circuit design (1a ed.). Reinhold Publishing Corporation.

Cita Chicago Style (17a ed.)

Knoop, Alan R. Fundamentals of Relay Circuit Design. 1a ed. New York: Reinhold Publishing Corporation, 1965.

Cita MLA (9a ed.)

Knoop, Alan R. Fundamentals of Relay Circuit Design. 1a ed. Reinhold Publishing Corporation, 1965.