Schamroth, L., & Schamroth, C. (1990). An introduction to electrocardiography (7th ed.). Oxford: Blackwell Scientific ; Chicago, III : Distributors, USa, Year Book Medical Publishers.
Chicago Style CitationSchamroth, Leo, and Colin Schamroth. An Introduction to Electrocardiography. 7th ed. Oxford: Blackwell Scientific ; Chicago, III : Distributors, USa, Year Book Medical Publishers, 1990.
MLA CitationSchamroth, Leo, and Colin Schamroth. An Introduction to Electrocardiography. 7th ed. Oxford: Blackwell Scientific ; Chicago, III : Distributors, USa, Year Book Medical Publishers, 1990.
Warning: These citations may not always be 100% accurate.