APA (7th ed.) Citation

Shelah, S. (1998). Proper and improper forcing (2. ed.). Springer.

Chicago Style (17th ed.) Citation

Shelah, Saharon. Proper and Improper Forcing. 2. ed. Berlin [u.a.]: Springer, 1998.

MLA (9th ed.) Citation

Shelah, Saharon. Proper and Improper Forcing. 2. ed. Springer, 1998.