Παραπομπή APA

Jr, H. R. (1967). Theory of recursive functions and effective computability. McGraw-Hill.

Παραπομπή Chicago Style

Jr, Harley Rogers. Theory of Recursive Functions and Effective Computability. New York: McGraw-Hill, 1967.

Παραπομπή MLA

Jr, Harley Rogers. Theory of Recursive Functions and Effective Computability. McGraw-Hill, 1967.