APA (7th ed.) Citation

Swingle, W. T. (1904). Date palm and its utilization in Southwestern States. U.S. Government Printing Office.

Chicago Style (17th ed.) Citation

Swingle, Walter T. Date Palm and Its Utilization in Southwestern States. [Washington, D.C.]: U.S. Government Printing Office, 1904.

MLA (9th ed.) Citation

Swingle, Walter T. Date Palm and Its Utilization in Southwestern States. U.S. Government Printing Office, 1904.