APA (7th ed.) Citation

Sigurður Helgason. (1967). Differential geometry and symmetric spaces (3. print.). Acad. Press.

Chicago Style (17th ed.) Citation

Sigurður Helgason. Differential Geometry and Symmetric Spaces. 3. print. New York [u.a.]: Acad. Press, 1967.

MLA (9th ed.) Citation

Sigurður Helgason. Differential Geometry and Symmetric Spaces. 3. print. Acad. Press, 1967.