Pryor, W. C., & Pryor, H. (1936). The paper book; a photographic picture-book with a story. Harcourt.
Chicago Style (17th ed.) CitationPryor, William Clayton, and Helen Pryor. The Paper Book; a Photographic Picture-book with a Story. New York: Harcourt, 1936.
MLA (9th ed.) CitationPryor, William Clayton, and Helen Pryor. The Paper Book; a Photographic Picture-book with a Story. Harcourt, 1936.
Warning: These citations may not always be 100% accurate.