APA (7th ed.) Citation

Skinner, S. A., & Todd, J. E. (2004). Archaeological survey of the west El Paso tract. AR Consultants.

Chicago Style (17th ed.) Citation

Skinner, S. Alan, and Jesse E. Todd. Archaeological Survey of the West El Paso Tract. Dallas, Tex.: AR Consultants, 2004.

MLA (9th ed.) Citation

Skinner, S. Alan, and Jesse E. Todd. Archaeological Survey of the West El Paso Tract. AR Consultants, 2004.