Cita APA (7th ed.)

Post, E. L. (1991). Emily Post's complete book of wedding etiquette (Rev. ed.). HarperCollins Pub.

Cita Chicago (17th ed.)

Post, Elizabeth L. Emily Post's Complete Book of Wedding Etiquette. Rev. ed. New York: HarperCollins Pub, 1991.

Cita MLA (9th ed.)

Post, Elizabeth L. Emily Post's Complete Book of Wedding Etiquette. Rev. ed. HarperCollins Pub, 1991.