Gaya APA

Wagner,, M, J., Cowling, K. (2005). Endocrine and Metabolic Emergencies, Emergency Medicine Clinics Of North America vol, 21 no 3 . Philadelphia: EGC.

Gaya MLA

Wagner,, Mary, Jo., Cowling, Kathleen. "Endocrine and Metabolic Emergencies, Emergency Medicine Clinics Of North America vol, 21 no 3". Philadelphia: EGC, 2005. Text.