APA Citation

Smullyan, R. M. ;. Theory of Formal Systems. Princeton University Press, Princeton, 1961.

Chicago Style Citation

Smullyan, Raymond M.. Theory of Formal Systems. Princeton University Press, Princeton, 1961.

MLA Citation

Smullyan, Raymond M.. Theory of Formal Systems. Princeton University Press, Princeton, 1961.

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