APA citiranje

Schamroth, L. (1990). Introduction to electro cardiography (7th ed.). Blackwell Science.

Chicago Edition Citation

Schamroth, Leo. Introduction to Electro Cardiography. 7th ed. Australia: Blackwell Science, 1990.

MLA citiranje

Schamroth, Leo. Introduction to Electro Cardiography. 7th ed. Blackwell Science, 1990.