Cita APA (7a ed.)

Erickson, J. R. (2011). The case of the mysterious voice (Unabridged.). Maverick Books.

Cita Chicago Style (17a ed.)

Erickson, John R. The Case of the Mysterious Voice. Unabridged. Perryton, TX: Maverick Books, 2011.

Cita MLA (8a ed.)

Erickson, John R. The Case of the Mysterious Voice. Unabridged. Maverick Books, 2011.

Precaución: Estas citas no son 100% exactas.