APA ציטוט

Kra, S. J. (1982). Basic M-mode echocardiography (2nd ed.). Medical Examination Pub.

Chicago Style (17th ed.) Citation

Kra, Siegfried J. Basic M-mode Echocardiography. 2nd ed. New York: Medical Examination Pub, 1982.

ציטוט MLA

Kra, Siegfried J. Basic M-mode Echocardiography. 2nd ed. Medical Examination Pub, 1982.