APA-viite (7. p.)

Pirandello, L. (1960). On humor. The University of North Carolina Press.

Chicago-viite (17. p.)

Pirandello, Luigi. On Humor. Chapel Hill, N.C: The University of North Carolina Press, 1960.

MLA-viite (9. p.)

Pirandello, Luigi. On Humor. The University of North Carolina Press, 1960.