APA aipamena

Sadovskii, L., & Sadovskii, A. (1993). Mathematics and sports. Universities Press.

Chicago Style aipamena

Sadovskii, L.E, and A.L Sadovskii. Mathematics and Sports. Universities Press, 1993.

MLA aipamena

Sadovskii, L.E, and A.L Sadovskii. Mathematics and Sports. Universities Press, 1993.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.