Cita APA (7th ed.)

Marriott, H. J. L. (1972). Workshop in electrocardiography. Tampa Tracings.

Cita Chicago (17th ed.)

Marriott, Henry J. L. Workshop in Electrocardiography. Oldsmar, FL: Tampa Tracings, 1972.

Cita MLA (9th ed.)

Marriott, Henry J. L. Workshop in Electrocardiography. Tampa Tracings, 1972.