Cita APA

Hogg, W. (2007). A do-it-yourself stereophonic stethoscope. Canadian Medical Association.

Chicago Style Citation

Hogg, William. A Do-it-yourself Stereophonic Stethoscope. Canadian Medical Association, 2007.

Cita MLA

Hogg, William. A Do-it-yourself Stereophonic Stethoscope. Canadian Medical Association, 2007.

Atenció: Aquestes cites poden no estar 100% correctes.