Post, E. (1945). Etiquette: The blue book of social usage (New ed.). Funk & Wagnalls.
Chicago Style (17th ed.) CitationPost, Emily. Etiquette: The Blue Book of Social Usage. New ed. New York: Funk & Wagnalls, 1945.
MLA (9th ed.) CitationPost, Emily. Etiquette: The Blue Book of Social Usage. New ed. Funk & Wagnalls, 1945.
Warning: These citations may not always be 100% accurate.