APA aipamena

Boyce, W. E. (2003). Elementary differential equations. New Yersey: John Wiley & Son.

Chicago Style aipamena

Boyce, Wiiliam E. Elementary Differential Equations. New Yersey: John Wiley & Son, 2003.

MLA aipamena

Boyce, Wiiliam E. Elementary Differential Equations. New Yersey: John Wiley & Son, 2003.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.