Cita APA (7a ed.)

Graham, B., & McGowan, K. (2012). 101 spy gadgets for the evil genius (2nd ed.). McGraw-Hill.

Cita Chicago Style (17a ed.)

Graham, Brad, y Kathy McGowan. 101 Spy Gadgets for the Evil Genius. 2nd ed. New York, New York: McGraw-Hill, 2012.

Cita MLA (9a ed.)

Graham, Brad, y Kathy McGowan. 101 Spy Gadgets for the Evil Genius. 2nd ed. McGraw-Hill, 2012.