APA引文

Peitgen, H. [. (1991). Fractals for the classroom: Strategic activities; 2 v. Springer-Verlag.

Chicago Edition Citation

Peitgen, Heinz-otto [et...al]. Fractals for the Classroom: Strategic Activities; 2 V. New York: Springer-Verlag, 1991.

MLA引文

Peitgen, Heinz-otto [et...al]. Fractals for the Classroom: Strategic Activities; 2 V. Springer-Verlag, 1991.

警告：這些引文格式不一定是100％准確.