APA (7th ed.) Citation

Sortwell, H. H. (1921). High fire porcelain glazes. U.S. Government Printing Office.

Chicago Style (17th ed.) Citation

Sortwell, H. H. High Fire Porcelain Glazes. [Washington?]: U.S. Government Printing Office, 1921.

MLA (9th ed.) Citation

Sortwell, H. H. High Fire Porcelain Glazes. U.S. Government Printing Office, 1921.

Warning: These citations may not always be 100% accurate.