APA (7th ed.) Citation

Niggl, K. (1999). M [omega] considered as a programming language. Annals of pure and applied logic, 99(1/3), 73.

Chicago Style (17th ed.) Citation

Niggl, Karl-Heinz. "M [omega] Considered as a Programming Language." Annals of Pure and Applied Logic 99, no. 1/3 (1999): 73.

MLA (8th ed.) Citation

Niggl, Karl-Heinz. "M [omega] Considered as a Programming Language." Annals of Pure and Applied Logic, vol. 99, no. 1/3, 1999, p. 73.