(1928). Classification: Class G: Geography, anthropology, folklore, manners and customs, sport and games (2d ed.). U.S. Govt. print. off.
Chicago-Zitierstil (17. Ausg.)Classification: Class G: Geography, Anthropology, Folklore, Manners and Customs, Sport and Games. 2d ed. Washington: U.S. Govt. print. off, 1928.
MLA-Zitierstil (9. Ausg.)Classification: Class G: Geography, Anthropology, Folklore, Manners and Customs, Sport and Games. 2d ed. U.S. Govt. print. off, 1928.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.