APA (7th ed.) Citation

Watson, L. E. Book of Etiquette, Volume I.

Chicago Style (17th ed.) Citation

Watson, Lillian Eichler. Book of Etiquette, Volume I.

MLA (9th ed.) Citation

Watson, Lillian Eichler. Book of Etiquette, Volume I.

Warning: These citations may not always be 100% accurate.