APA (7th ed.) Citation

Walker, K. (1992). An extension of Casson's invariant. Princeton University.

Chicago Style (17th ed.) Citation

Walker, Kevin. An Extension of Casson's Invariant. Princeton: Princeton University, 1992.

MLA (9th ed.) Citation

Walker, Kevin. An Extension of Casson's Invariant. Princeton University, 1992.

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