APA (7th ed.) Citation

Caldwell, E. (1960). Gretta ([9th printing].). Signet.

Chicago Style (17th ed.) Citation

Caldwell, Erskine. Gretta. [9th printing]. New York: Signet, 1960.

MLA (9th ed.) Citation

Caldwell, Erskine. Gretta. [9th printing]. Signet, 1960.

Warning: These citations may not always be 100% accurate.