APA ציטוט

Schamroth, L., & Schamroth, C. An introduction to electro cardiography (seven edition.).

Chicago Style (17th ed.) Citation

Schamroth, Leo, and Colin Schamroth. An Introduction to Electro Cardiography. seven edition.

ציטוט MLA

Schamroth, Leo, and Colin Schamroth. An Introduction to Electro Cardiography. seven edition.