APA Style

LONGO, Dan L(at all). (2013). Harrison's manual of medicine (Ed.18). Amerika: McGrawwhill.

Chicago Style

LONGO, Dan L(at all). Harrison's manual of medicine. Ed.18 Amerika: McGrawwhill, 2013. Text.

MLA Style

LONGO, Dan L(at all). Harrison's manual of medicine. Ed.18 Amerika: McGrawwhill, 2013. Text.

Turabian Style

LONGO, Dan L(at all). Harrison's manual of medicine. Ed.18 Amerika: McGrawwhill, 2013. Print.