APA

Ordóñez J. V., Scherer W. F. & Dickerman R. W.Studies of possible movement of venezuelan encephalitis virus from and enzootic focus in Guatemala during 1971-1974. : .

Chicago

Ordóñez J V, Scherer W F and Dickerman Robert W.Studies of possible movement of venezuelan encephalitis virus from and enzootic focus in Guatemala during 1971-1974. : .

Harvard

Ordóñez J. V., Scherer W. F. and Dickerman R. W.Studies of possible movement of venezuelan encephalitis virus from and enzootic focus in Guatemala during 1971-1974. : .

MLA

Ordóñez J V, Scherer W F and Dickerman Robert W.: . .