APA Style

Hargreaves, K, M., Cohen, S. (2011, 2015). Journal of Emergency Medicine – Elsevier (10,11). : Mosby Elsevier.

MLA Style

Hargreaves, Kenneth, M.., Cohen, Stephen. "Journal of Emergency Medicine – Elsevier". 10,11 : Mosby Elsevier, 2011, 2015. Jurnal.