APA način citiranja (7. izdanje)

Graybiel, A. (1952). Electrocardiography in practice. Saunders.

Čikaški stil citiranja (17. izdanje)

Graybiel, Ashton. Electrocardiography in Practice. Philadelphia: Saunders, 1952.

MLA način citiranja (9. izdanje)

Graybiel, Ashton. Electrocardiography in Practice. Saunders, 1952.