APA (7th ed.) Citation

Duckett, M. (1964). Mark Twain and Bret Harte (1. ed.). Univ. of Oklahoma Press.

Chicago Style (17th ed.) Citation

Duckett, Margaret. Mark Twain and Bret Harte. 1. ed. Norman: Univ. of Oklahoma Press, 1964.

MLA (9th ed.) Citation

Duckett, Margaret. Mark Twain and Bret Harte. 1. ed. Univ. of Oklahoma Press, 1964.