APA

Smullyan R. M., . (1982). The lady or the tiger?: and other logic puzzles, including a mathematical novel that features Gödel's great discovery. New York: Knopf.

Chicago

Smullyan Raymond M, . 1982. The lady or the tiger?: and other logic puzzles, including a mathematical novel that features Gödel's great discovery. New York: Knopf.

Harvard

Smullyan R. M., . (1982). The lady or the tiger?: and other logic puzzles, including a mathematical novel that features Gödel's great discovery. New York: Knopf.

MLA

Smullyan Raymond M, . The lady or the tiger?: and other logic puzzles, including a mathematical novel that features Gödel's great discovery. New York: Knopf. 1982.