Gordon, D. (2017). Let there be light. Reveille Press.
Cita Chicago Style (17a ed.)Gordon, Dan. Let There Be Light. Salt Lake City, Utah: Reveille Press, 2017.
Cita MLA (8a ed.)Gordon, Dan. Let There Be Light. Reveille Press, 2017.
Precaución: Estas citas no son 100% exactas.