Gaya APA

Denning, P, W., Maheshwari, A. (2013). Clinics in Perinatology ; Necrotizing Enterocolitis . : Elsevier Saunders.

Gaya MLA

Denning, Patricia, Wei., Maheshwari, Akhil. "Clinics in Perinatology ; Necrotizing Enterocolitis". : Elsevier Saunders, 2013. Text.