Παραπομπή APA

Saunders, P. T. (1994). Intruduction to Catastrophe Theory. Cambridge University Press.

Παραπομπή Chicago Style

Saunders, P. T. Intruduction to Catastrophe Theory. Cambridge: Cambridge University Press, 1994.

Παραπομπή MLA

Saunders, P. T. Intruduction to Catastrophe Theory. Cambridge University Press, 1994.