APA (7th ed.) Citation

Pratt, D., & Pratt, R. (1956). A guide to early American homes. McGraw-Hill.

Chicago Style (17th ed.) Citation

Pratt, Dorothy, and Richard Pratt. A Guide to Early American Homes. New York: McGraw-Hill, 1956.

MLA (9th ed.) Citation

Pratt, Dorothy, and Richard Pratt. A Guide to Early American Homes. McGraw-Hill, 1956.