Gaya APA

Longo, B, A, C, T, J, D, L. (2008). Harrison's Manual of Oncology . : Mc Graw Hill.

Gaya MLA

Longo, Bruce, A., Chabner;, Thomas, J.Lynch;, Dan, L.. "Harrison's Manual of Oncology". : Mc Graw Hill, 2008. Text.