APA (7th ed.) Citation

Pearson, J. C., & Wig, R. J. (1913). Variations in results of sieving with standard cement sieves. U.S. Government Printing Office.

Chicago Style (17th ed.) Citation

Pearson, J. C., and Rudolph James Wig. Variations in Results of Sieving with Standard Cement Sieves. [Washington?]: U.S. Government Printing Office, 1913.

MLA (9th ed.) Citation

Pearson, J. C., and Rudolph James Wig. Variations in Results of Sieving with Standard Cement Sieves. U.S. Government Printing Office, 1913.