APA (7th ed.) Citation

Peitgen, H., Jürgens, H., & Saupe, D. (1991). Fractals for the classroom. Springer.

Chicago Style (17th ed.) Citation

Peitgen, Heinz-Otto, Hartmut Jürgens, and Dietmar Saupe. Fractals for the Classroom. New York [u.a.]: Springer, 1991.

MLA (9th ed.) Citation

Peitgen, Heinz-Otto, et al. Fractals for the Classroom. Springer, 1991.