Dyfyniad APA

Post, E. L., & Post, E. (1987). Emily Post on entertaining. Perennial Library.

Dyfyniad Arddull Chicago

Post, Elizabeth L., and Emily Post. Emily Post on Entertaining. New York: Perennial Library, 1987.

Dyfyniad MLA

Post, Elizabeth L., and Emily Post. Emily Post on Entertaining. Perennial Library, 1987.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.