APA (7th ed.) Zitazioa
Collins, P. J. (2006). Differential and integral equations. Oxford University Press.
Chicago Style (17th ed.) Zitazioa
Collins, P. J. Differential and Integral Equations. Oxford: Oxford University Press, 2006.
MLA (9th ed.) Zitazioa
Collins, P. J. Differential and Integral Equations. Oxford University Press, 2006.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.