Cita APA (7a ed.)

Christensen, D. A. (1988). Ultrasonic bioinstrumentation. Wiley.

Cita Chicago Style (17a ed.)

Christensen, Douglas A. Ultrasonic Bioinstrumentation. New York: Wiley, 1988.

Cita MLA (9a ed.)

Christensen, Douglas A. Ultrasonic Bioinstrumentation. Wiley, 1988.