APA (7th ed.) Citation

Alling, N. L., & Greenleaf, N. (1971). Foundations of the theory of Klein surfaces. Springer.

Chicago Style (17th ed.) Citation

Alling, Norman L., and Newcomb Greenleaf. Foundations of the Theory of Klein Surfaces. Berlin [u.a.]: Springer, 1971.

MLA (9th ed.) Citation

Alling, Norman L., and Newcomb Greenleaf. Foundations of the Theory of Klein Surfaces. Springer, 1971.