APA (7th ed.) Citation

Post, E. (1934). Etiquette: "The blue book of social usage" (New and enl. ed.). Funk & Wagnalls company.

Chicago Style (17th ed.) Citation

Post, Emily. Etiquette: "The Blue Book of Social Usage". New and enl. ed. New York, London: Funk & Wagnalls company, 1934.

MLA (9th ed.) Citation

Post, Emily. Etiquette: "The Blue Book of Social Usage". New and enl. ed. Funk & Wagnalls company, 1934.