Cita APA

Aehlert, B. (2009). Emergency medical technician: EMT in action. Boston: McGraw Hill.

Chicago Style Citation

Aehlert, Barbara. Emergency Medical Technician: EMT in Action. Boston: McGraw Hill, 2009.

Cita MLA

Aehlert, Barbara. Emergency Medical Technician: EMT in Action. Boston: McGraw Hill, 2009.

Atenció: Aquestes cites poden no estar 100% correctes.