Gaya APA

K.Ovalle, W., Nahirney, P, C. (2013). Netter's Essential Histology Ed 2 (2). : Elsevier.

Gaya MLA

K.Ovalle, William., Nahirney, Patrick, C.. "Netter's Essential Histology Ed 2". 2 : Elsevier, 2013. Text.