APA (7th ed.) Citation

Lapwood, E. R. (1969). Ordinary differential equations (1. ed., repr.). Pergamon Pr.

Chicago Style (17th ed.) Citation

Lapwood, Ernest R. Ordinary Differential Equations. 1. ed., repr. Oxford [u.a.]: Pergamon Pr, 1969.

MLA (9th ed.) Citation

Lapwood, Ernest R. Ordinary Differential Equations. 1. ed., repr. Pergamon Pr, 1969.