APA (7th ed.) Citation

Bowker, R. C., & Wallace, E. L. (1927). Use of sulphite cellulose extract as tanning material. U.S. Government Printing Office.

Chicago Style (17th ed.) Citation

Bowker, R. C., and E. L. Wallace. Use of Sulphite Cellulose Extract as Tanning Material. [Washington?]: U.S. Government Printing Office, 1927.

MLA (9th ed.) Citation

Bowker, R. C., and E. L. Wallace. Use of Sulphite Cellulose Extract as Tanning Material. U.S. Government Printing Office, 1927.