Cita APA (7a ed.)

Post, P. (1997). Emily post's etiquette (16a. ed.). Harper Collins.

Cita Chicago Style (17a ed.)

Post, Peggy. Emily Post's Etiquette. 16a. ed. Nueva York: Harper Collins, 1997.

Cita MLA (9a ed.)

Post, Peggy. Emily Post's Etiquette. 16a. ed. Harper Collins, 1997.