Cita APA (7th ed.)

Buttaravoli, P. M., & Leffler, S. M. (2012). Minor emergencies (3rd ed.). Elsevier/Saunders.

Cita Chicago (17th ed.)

Buttaravoli, Philip M., i Stephen M. Leffler. Minor Emergencies. 3rd ed. Philadelphia, PA: Elsevier/Saunders, 2012.

Cita MLA (9th ed.)

Buttaravoli, Philip M., i Stephen M. Leffler. Minor Emergencies. 3rd ed. Elsevier/Saunders, 2012.