Cita APA (7a ed.)
S, C. (2008). From the publisher. The E2B Challenge: Sponsors meet at EMS EXPO to discuss the importance of prehospital ECG. EMS Magazine, 37(12), 14-15.
Cita Chicago Style (17a ed.)
S, Cravens. "From the Publisher. The E2B Challenge: Sponsors Meet at EMS EXPO to Discuss the Importance of Prehospital ECG." EMS Magazine 37, no. 12 (2008): 14-15.
Cita MLA (9a ed.)
S, Cravens. "From the Publisher. The E2B Challenge: Sponsors Meet at EMS EXPO to Discuss the Importance of Prehospital ECG." EMS Magazine, vol. 37, no. 12, 2008, pp. 14-15.
Precaución: Estas citas no son 100% exactas.