Cita APA (7a ed.)

Landes, H., Stromme, O. U., & Grainger, C. (1911). The road materials of Washington. E. L. Boardman, public printer.

Cita Chicago Style (17a ed.)

Landes, Henry, Olaf Ulring Stromme, y Clyde Grainger. The Road Materials of Washington. Olympia, Wash.: E. L. Boardman, public printer, 1911.

Cita MLA (8a ed.)

Landes, Henry, et al. The Road Materials of Washington. E. L. Boardman, public printer, 1911.

Precaución: Estas citas no son 100% exactas.