APA (7th ed.) Citation

Broy, M. (2001). Toward a mathematical foundation of software engineering methods. IEEE Transactions on Software Engineering, 27(1), 42. https://doi.org/10.1109/32.895987

Chicago Style (17th ed.) Citation

Broy, Manfred. "Toward a Mathematical Foundation of Software Engineering Methods." IEEE Transactions on Software Engineering 27, no. 1 (2001): 42. https://doi.org/10.1109/32.895987.

MLA (9th ed.) Citation

Broy, Manfred. "Toward a Mathematical Foundation of Software Engineering Methods." IEEE Transactions on Software Engineering, vol. 27, no. 1, 2001, p. 42, https://doi.org/10.1109/32.895987.