Prochnow, H. V. (1942). The public speaker's treasure chest: A compendium of source material to make your speech sparkle. Harper & Brothers.
Chicago Style (17th ed.) CitationProchnow, Herbert V. The Public Speaker's Treasure Chest: A Compendium of Source Material to Make Your Speech Sparkle. New York: Harper & Brothers, 1942.
MLA (9th ed.) CitationProchnow, Herbert V. The Public Speaker's Treasure Chest: A Compendium of Source Material to Make Your Speech Sparkle. Harper & Brothers, 1942.
Warning: These citations may not always be 100% accurate.