Potter, P. (2012). Human minus Three Pieces of Hair. Centers for Disease Control and Prevention.
Cita Chicago Style (17a ed.)Potter, Polyxeni. Human Minus Three Pieces of Hair. Centers for Disease Control and Prevention, 2012.
Cita MLA (9a ed.)Potter, Polyxeni. Human Minus Three Pieces of Hair. Centers for Disease Control and Prevention, 2012.
Precaución: Estas citas no son 100% exactas.