APA (7th ed.) Citation

Goering, H., Felgenhauer, A., Lube, G., Roos, H., & Tobiska, L. (1983). Singularly perturbed differential equations. Akademie-Verlag.

Chicago Style (17th ed.) Citation

Goering, Herbert, Andreas Felgenhauer, Gert Lube, Hans-Görg Roos, and Lutz Tobiska. Singularly Perturbed Differential Equations. Berlin: Akademie-Verlag, 1983.

MLA (9th ed.) Citation

Goering, Herbert, et al. Singularly Perturbed Differential Equations. Akademie-Verlag, 1983.