Cita APA (7th ed.)
Pacifico, C. (1990). Think better feel better. Libra Publishers.
Cita Chicago (17th ed.)
Pacifico, Carl. Think Better Feel Better. San Diego: Libra Publishers, 1990.
Cita MLA (9th ed.)
Pacifico, Carl. Think Better Feel Better. Libra Publishers, 1990.
Atenció: Aquestes cites poden no estar 100% correctes.