APA aipamena

Shashkin,, Y. (1998). Fixed points. Universities Press.

Chicago Style aipamena

Shashkin,, Yu.A. Fixed Points. Hyderabad: Universities Press, 1998.

MLA aipamena

Shashkin,, Yu.A. Fixed Points. Universities Press, 1998.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.