APA引文

Wagenknecht, E. (1961). Mark Twain: The man and his work (New (i.e.2nd)ed.). Oklahoma U.P..

Chicago Style (17th ed.) Citation

Wagenknecht, Edward. Mark Twain: The Man and His Work. New (i.e.2nd)ed. Norman: Oklahoma U.P., 1961.

MLA引文

Wagenknecht, Edward. Mark Twain: The Man and His Work. New (i.e.2nd)ed. Oklahoma U.P., 1961.