APA

Stevens J. R., Gibson W. C., .The evolution of pathogenic trypanosomes. : .

Chicago

Stevens Jaime R, Gibson Wendy C, .The evolution of pathogenic trypanosomes. : .

Harvard

Stevens J. R., Gibson W. C., .The evolution of pathogenic trypanosomes. : .

MLA

Stevens Jaime R, Gibson Wendy C, .: . .