APA ציטוט

Schamroth, L. (1990). An Introduction to Electrocardiography (7th;Ed.). Blackwell Scientific.

Chicago Edition Citation

Schamroth, Leo. An Introduction to Electrocardiography. 7th;Ed. Chicago: Blackwell Scientific, 1990.

ציטוט MLA

Schamroth, Leo. An Introduction to Electrocardiography. 7th;Ed. Blackwell Scientific, 1990.