APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (8th ed.) Citation

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

Warning: These citations may not always be 100% accurate.