APA (7th ed.) Citation

Laufer, H. B. (1971). Normal Two-Dimensional Singularities. Princeton University Press.

Chicago Style (17th ed.) Citation

Laufer, Henry B. Normal Two-Dimensional Singularities. Princeton, N.J.: Princeton University Press, 1971.

MLA (9th ed.) Citation

Laufer, Henry B. Normal Two-Dimensional Singularities. Princeton University Press, 1971.