Frank, L. R. (2000). Random House Webster's wit & humor quotationary (First edition.). Random House.
Citazione stile Chigago Style (17a edizione)Frank, Leonard Roy. Random House Webster's Wit & Humor Quotationary. First edition. New York: Random House, 2000.
Citatione MLA (8a ed.)Frank, Leonard Roy. Random House Webster's Wit & Humor Quotationary. First edition. Random House, 2000.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.