Cita APA (7th ed.)

Matthews, T. S. (1990). Don't say yes to anything! [s.n.].

Cita Chicago (17th ed.)

Matthews, T. S. Don't Say Yes to Anything! [s.n.]: [s.n.], 1990.

Cita MLA (9th ed.)

Matthews, T. S. Don't Say Yes to Anything! [s.n.], 1990.