APA (7th ed.) Citation

Cressman, L. S., Back, R. H., Stafford, H. S., Berreman, J. V. M., Hoffstead, F., & Reynolds, C. (1936). Archaeological survey of the Guano Valley region in southeastern Oregon. Univeristy of Oregon.

Chicago Style (17th ed.) Citation

Cressman, Luther Sheeleigh, Roscius H. Back, Howard Straub Stafford, Joel Van Meter Berreman, Fred Hoffstead, and Carl Reynolds. Archaeological Survey of the Guano Valley Region in Southeastern Oregon. Eugene: Univeristy of Oregon, 1936.

MLA (9th ed.) Citation

Cressman, Luther Sheeleigh, et al. Archaeological Survey of the Guano Valley Region in Southeastern Oregon. Univeristy of Oregon, 1936.