Gaya APA

Haddix, K, A., DeiTos, P. (2001). Glencoe electrocardiografhy for health care personnel . New York: McGraw-HILL.

Gaya MLA

Haddix, Kathryn, A.., DeiTos, Patricia. "Glencoe electrocardiografhy for health care personnel". New York: McGraw-HILL, 2001. Text.