Cita APA (7th ed.)

Smithy, H. N. (1963). Mark Twain: A collection of critical essays. Prentice-Hall.

Cita Chicago (17th ed.)

Smithy, Henry Nash. Mark Twain: A Collection of Critical Essays. Englewood Cliffs: Prentice-Hall, 1963.

Cita MLA (9th ed.)

Smithy, Henry Nash. Mark Twain: A Collection of Critical Essays. Prentice-Hall, 1963.