Cita APA

Hill, H. L. (1973). Mark Twain: God's fool. Happer & Row.

Citación estilo Chicago

Hill, Hamlin Lewis. Mark Twain: God's Fool. New York: Happer & Row, 1973.

Cita MLA

Hill, Hamlin Lewis. Mark Twain: God's Fool. Happer & Row, 1973.