APA (7th ed.) Citation

United States. Federal Housing Administration. (1938). Insured mortgage portfolio. [s.n.].

Chicago Style (17th ed.) Citation

United States. Federal Housing Administration. Insured Mortgage Portfolio. [Washington]: [s.n.], 1938.

MLA (9th ed.) Citation

United States. Federal Housing Administration. Insured Mortgage Portfolio. [s.n.], 1938.

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