APA

Brown W. L., Carpenter F. M., .Restudy of two ants from the sicilian amber. : .

Chicago

Brown William L, Carpenter Frank M, .Restudy of two ants from the sicilian amber. : .

Harvard

Brown W. L., Carpenter F. M., .Restudy of two ants from the sicilian amber. : .

MLA

Brown William L, Carpenter Frank M, .: . .