Gaya APA

Cotran, et al. (2015). Pathologic Basis of Desease Ninth Edition (Ninth Edition). Philadelhia: Elsevier Saunders.

Gaya MLA

Cotran, et al.. Pathologic Basis of Desease Ninth Edition. Ninth Edition Philadelhia: Elsevier Saunders, 2015. Text.