Cita APA (7th ed.)
Wren, C. (2012). Concise guide to pediatric arrhythmias. Wiley-Blackwell.
Cita Chicago (17th ed.)
Wren, C. Concise Guide to Pediatric Arrhythmias. Chichester, West Sussex, U.K.: Wiley-Blackwell, 2012.
Cita MLA (9th ed.)
Wren, C. Concise Guide to Pediatric Arrhythmias. Wiley-Blackwell, 2012.
Atenció: Aquestes cites poden no estar 100% correctes.