Cita APA

Greatorex, W. (1984). Button zone. New York: Signet.

Chicago Style Citation

Greatorex, Wilfred. Button Zone. New York: Signet, 1984.

Cita MLA

Greatorex, Wilfred. Button Zone. New York: Signet, 1984.

Atenció: Aquestes cites poden no estar 100% correctes.