Παραπομπή APA

Edgar, G. A. (1993). Classics on fractals. Addison-Wesley.

Παραπομπή Chicago Style

Edgar, Gerald A. Classics on Fractals. Massachusetts: Addison-Wesley, 1993.

Παραπομπή MLA

Edgar, Gerald A. Classics on Fractals. Addison-Wesley, 1993.