Hartwell, J. L. (1941). Survey of compounds which have been tested for carcinogenic activity. Federal Security Agency.
Chicago Style (17th ed.) CitationHartwell, Jonathan L. Survey of Compounds Which Have Been Tested for Carcinogenic Activity. [Washington]: Federal Security Agency, 1941.
MLA (9th ed.) CitationHartwell, Jonathan L. Survey of Compounds Which Have Been Tested for Carcinogenic Activity. Federal Security Agency, 1941.
Warning: These citations may not always be 100% accurate.