APA (7th ed.) Citation

Knowlton, E. H. P. (1948). Pepperell's progress: History of a cotton textile company, 1844-1945. Harvard Univ. Press.

Chicago Style (17th ed.) Citation

Knowlton, Evelyn Hope Puffer. Pepperell's Progress: History of a Cotton Textile Company, 1844-1945. Cambridge: Harvard Univ. Press, 1948.

MLA (9th ed.) Citation

Knowlton, Evelyn Hope Puffer. Pepperell's Progress: History of a Cotton Textile Company, 1844-1945. Harvard Univ. Press, 1948.