Cita APA (7th ed.)
Shinn, R. L. (1965). Tangled world. Scribner.
Cita Chicago (17th ed.)
Shinn, Roger Lincoln. Tangled World. New York: Scribner, 1965.
Cita MLA (9th ed.)
Shinn, Roger Lincoln. Tangled World. Scribner, 1965.
Atenció: Aquestes cites poden no estar 100% correctes.