Sumner, G. L. (1952). How I learned the secrets of success in advertising. Prentice-Hall.
Chicago Style (17th ed.) CitationSumner, Guy Lynn. How I Learned the Secrets of Success in Advertising. New York: Prentice-Hall, 1952.
MLA (9th ed.) CitationSumner, Guy Lynn. How I Learned the Secrets of Success in Advertising. Prentice-Hall, 1952.
Warning: These citations may not always be 100% accurate.