Cita APA (7a ed.)

Herrick, C. N. (1974). Electronic service instruments. Prentice-Hall.

Cita Chicago Style (17a ed.)

Herrick, Clyde N. Electronic Service Instruments. Englewood Cliffs, N.J: Prentice-Hall, 1974.

Cita MLA (9a ed.)

Herrick, Clyde N. Electronic Service Instruments. Prentice-Hall, 1974.