APA (7th ed.) Citation

Coppel, W. A. (1971). Disconjugacy W.A. Coppel. Springer-Verlag.

Chicago Style (17th ed.) Citation

Coppel, W. A. Disconjugacy W.A. Coppel. Berlin ; New York: Springer-Verlag, 1971.

MLA (9th ed.) Citation

Coppel, W. A. Disconjugacy W.A. Coppel. Springer-Verlag, 1971.

Warning: These citations may not always be 100% accurate.