APA

Bond J., Meyer de Schauensee R., .On some birds from southern Colombia. : .

Chicago

Bond James, Meyer de Schauensee Rodolphe, .On some birds from southern Colombia. : .

Harvard

Bond J., Meyer de Schauensee R., .On some birds from southern Colombia. : .

MLA

Bond James, Meyer de Schauensee Rodolphe, .: . .