APA-viite (7. p.)
Sumner, W. G. (1911). Folkways: A study of the sociological importance of usages, manners, customs, mores, and morals. Ginn & company ; Athenaeum Press.
Chicago-viite (17. p.)
Sumner, William Graham. Folkways: A Study of the Sociological Importance of Usages, Manners, Customs, Mores, and Morals. Boston: Ginn & company ; Athenaeum Press, 1911.
MLA-viite (9. p.)
Sumner, William Graham. Folkways: A Study of the Sociological Importance of Usages, Manners, Customs, Mores, and Morals. Ginn & company ; Athenaeum Press, 1911.
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