Cita APA (7th ed.)
Gilbert, B. (2004). Natural coincidence: The trip from Kalamazoo. University of Michigan Press.
Cita Chicago (17th ed.)
Gilbert, Bil. Natural Coincidence: The Trip from Kalamazoo. Ann Arbor: University of Michigan Press, 2004.
Cita MLA (9th ed.)
Gilbert, Bil. Natural Coincidence: The Trip from Kalamazoo. University of Michigan Press, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.