APA (7th ed.) Citation

Undset, S. (1959). Four stories ([1st American ed.].). Knopf.

Chicago Style (17th ed.) Citation

Undset, Sigrid. Four Stories. [1st American ed.]. New York: Knopf, 1959.

MLA (9th ed.) Citation

Undset, Sigrid. Four Stories. [1st American ed.]. Knopf, 1959.