Cita APA (7a ed.)

Abbott, A. E. The Humour of America Selected, with an Introduction and Index of American Humorists.

Cita Chicago Style (17a ed.)

Abbott, Angus Evan. The Humour of America Selected, with an Introduction and Index of American Humorists.

Cita MLA (9a ed.)

Abbott, Angus Evan. The Humour of America Selected, with an Introduction and Index of American Humorists.