APA (7th ed.) Citation

Kampen, I. (1975). Nobody calls at this hour just to say hello. Doubleday.

Chicago Style (17th ed.) Citation

Kampen, Irene. Nobody Calls at This Hour Just to Say Hello. Garden City, N.Y.: Doubleday, 1975.

MLA (9th ed.) Citation

Kampen, Irene. Nobody Calls at This Hour Just to Say Hello. Doubleday, 1975.