Gaya APA

Fauci, D, L, K, E, B, S, H, ,, D, L, ,, J, L, J, A, S. (2005). HARRISON'S PRINCIPLES OF INTERNAL MEDICINE (16 TH EDITION). USA: Mc Graw Hill medical.

Gaya MLA

Fauci, Dennis, L, Kasper,, Eugene, Braunwald,, Stephen, Hauser, ,, Dan, Longo, ,, J., Larry, Jameson,, Anthony, S.. "HARRISON'S PRINCIPLES OF INTERNAL MEDICINE". 16 TH EDITION USA: Mc Graw Hill medical, 2005. Text.