Lang, S. (1999). Fundamentals of differential geometry (Springer International edition.). Springer.
Chicago Style (17. basım) AtıfLang, Serge. Fundamentals of Differential Geometry. Springer International edition. New York: Springer, 1999.
MLA (9th ed.) AtıfLang, Serge. Fundamentals of Differential Geometry. Springer International edition. Springer, 1999.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..