APA (7th ed.) Citation

Post, L., Richter, J., & Senning, D. P. Emily Post's ETIQUETTE: MANNERS FOR TODAY (19TH Edition.).

Chicago Style (17th ed.) Citation

Post, Lizzie, Janice Richter, and Daniel Post Senning. Emily Post's ETIQUETTE: MANNERS FOR TODAY. 19TH Edition.

MLA (8th ed.) Citation

Post, Lizzie, et al. Emily Post's ETIQUETTE: MANNERS FOR TODAY. 19TH Edition.