Cita APA

Bruce R. Shade. (2007). Practicing ecgs. [S.l.]: Career Education.

Chicago Style Citation

Bruce R. Shade. Practicing Ecgs. [S.l.]: Career Education, 2007.

Cita MLA

Bruce R. Shade. Practicing Ecgs. [S.l.]: Career Education, 2007.

Atenció: Aquestes cites poden no estar 100% correctes.