Cita APA (7a ed.)

Sin autor, Fisher, Y., Mandelbrot, B. B., Devaney, R. L., & Barnsley, M. F. (1998). The science of fractal images. [S.n.].

Cita Chicago Style (17a ed.)

Sin autor, Yuval Fisher, Benoit B. Mandelbrot, Robert L. Devaney, y Michael F. Barnsley. The Science of Fractal Images. Nueva York: [S.n.], 1998.

Cita MLA (9a ed.)

Sin autor, et al. The Science of Fractal Images. [S.n.], 1998.