Citazione Stile APA (7a Edizione)

Laugwitz, D. (1965). Differential and riemannian geometry. Academic Press.

Citazione stile Chigago Style (17a edizione)

Laugwitz, Detlef. Differential and Riemannian Geometry. Nueva York: Academic Press, 1965.

Citatione MLA (9a ed.)

Laugwitz, Detlef. Differential and Riemannian Geometry. Academic Press, 1965.