Cita APA

McDonald, A., & Layton, C. (1973). Four years experience of cardiac pacemaking with the Devices asynchronous generator.

Chicago Style Citation

McDonald, A., i C. Layton. Four Years Experience of Cardiac Pacemaking With the Devices Asynchronous Generator. 1973.

Cita MLA

McDonald, A., i C. Layton. Four Years Experience of Cardiac Pacemaking With the Devices Asynchronous Generator. 1973.