Cita APA (7a ed.)

Lindop, C., & Fisher, D. (1994). Hidden pictures and other pieces. Cambridge University Press.

Cita Chicago Style (17a ed.)

Lindop, Christine, y Dominic Fisher. Hidden Pictures and Other Pieces. Cambridge: Cambridge University Press, 1994.

Cita MLA (9a ed.)

Lindop, Christine, y Dominic Fisher. Hidden Pictures and Other Pieces. Cambridge University Press, 1994.