APA (7th ed.) Citation

Frey, J. W., Lord, R. A., McCarthy, J. F., & Taylor, J. N. (1932). Motor fuels in foreign countries. U.S. Government Printing Office.

Chicago Style (17th ed.) Citation

Frey, J. William, Robert Archibald Lord, J. F. McCarthy, and J. N. Taylor. Motor Fuels in Foreign Countries. [Washington?]: U.S. Government Printing Office, 1932.

MLA (9th ed.) Citation

Frey, J. William, et al. Motor Fuels in Foreign Countries. U.S. Government Printing Office, 1932.