APA (7th ed.) Citation

Fuller, A. C., & Spence, H. (1960). A foot in the door; the life appraisal of the original Fuller Brush man. McGraw-Hill.

Chicago Style (17th ed.) Citation

Fuller, Alfred Carl, and Hartzell Spence. A Foot in the Door; the Life Appraisal of the Original Fuller Brush Man. New York: McGraw-Hill, 1960.

MLA (9th ed.) Citation

Fuller, Alfred Carl, and Hartzell Spence. A Foot in the Door; the Life Appraisal of the Original Fuller Brush Man. McGraw-Hill, 1960.