APA (7th ed.) Citation

McGowan, F. R., & Schoffstall, C. W. (1923). Tentative standard test methods and percentages of oil and moisture in hair press cloths. U.S. Government Printing Office.

Chicago Style (17th ed.) Citation

McGowan, Frank Robert, and Charles W. Schoffstall. Tentative Standard Test Methods and Percentages of Oil and Moisture in Hair Press Cloths. [Washington?]: U.S. Government Printing Office, 1923.

MLA (9th ed.) Citation

McGowan, Frank Robert, and Charles W. Schoffstall. Tentative Standard Test Methods and Percentages of Oil and Moisture in Hair Press Cloths. U.S. Government Printing Office, 1923.