APA Style

et.al., ., Andreoli, T, E. (1986). Andreoli and carpenter's Cecil essentials of medicine (3rd edition). Philadelpia: W.B. Saunders.

MLA Style

et.al., ., Andreoli, Thomas, E.. "Andreoli and carpenter's Cecil essentials of medicine". 3rd edition Philadelpia: W.B. Saunders, 1986. .