Cita APA (7a ed.)
Snider, A. R. (1990). Echocardiography in pediatric heart disease. Mosby-Year Book.
Cita Chicago Style (17a ed.)
Snider, A. Rebecca. Echocardiography in Pediatric Heart Disease. St. Louis: Mosby-Year Book, 1990.
Cita MLA (9a ed.)
Snider, A. Rebecca. Echocardiography in Pediatric Heart Disease. Mosby-Year Book, 1990.
Precaución: Estas citas no son 100% exactas.