APA (7th ed.) Citation

Leppard, H. M., Goode, J. P., & University of Chicago. Press. (1938). Major routes followed by Iraq's imports, 1937. University of Chicago Press.

Chicago Style (17th ed.) Citation

Leppard, Henry M., J. Paul Goode, and University of Chicago. Press. Major Routes Followed by Iraq's Imports, 1937. Chicago, Ill.: University of Chicago Press, 1938.

MLA (8th ed.) Citation

Leppard, Henry M., et al. Major Routes Followed by Iraq's Imports, 1937. University of Chicago Press, 1938.