APA aipamena

Martin, W. T., & Reissner, E. (1958). Elementary differential equations.

Chicago Style aipamena

Martin, William Ted, and Eric Reissner. Elementary Differential Equations. 1958.

MLA aipamena

Martin, William Ted, and Eric Reissner. Elementary Differential Equations. 1958.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.