Cita APA (7a ed.)

Greenman, E. F., & Benton, R. S. (1939). The Wolf and Furton Sites: Macomb County, Michigan. University of Michigan.

Cita Chicago Style (17a ed.)

Greenman, Emerson Frank, y Robert Sheeran Benton. The Wolf and Furton Sites: Macomb County, Michigan. Ann Arbor: University of Michigan, 1939.

Cita MLA (8a ed.)

Greenman, Emerson Frank, y Robert Sheeran Benton. The Wolf and Furton Sites: Macomb County, Michigan. University of Michigan, 1939.