APA (7th ed.) Citation

Rawlings, C. A. (1991). Electrocardiography. SpaceLabs Inc..

Chicago Style (17th ed.) Citation

Rawlings, Charles A. Electrocardiography. Redmond, Wash., U.S.A.: SpaceLabs Inc., 1991.

MLA (9th ed.) Citation

Rawlings, Charles A. Electrocardiography. SpaceLabs Inc., 1991.

Warning: These citations may not always be 100% accurate.