Citazione Stile APA (7a Edizione)
Broy, M., & Pepper, P. (Jan 1981). Program Development as a Formal Activity. IEEE Transactions on Software Engineering. https://doi.org/10.1109/TSE.1981.230815
Citazione stile Chigago Style (17a edizione)
Broy, M., e P. Pepper. "Program Development as a Formal Activity." IEEE Transactions on Software Engineering Jan 1981. https://doi.org/10.1109/TSE.1981.230815.
Citatione MLA (9a ed.)
Broy, M., e P. Pepper. "Program Development as a Formal Activity." IEEE Transactions on Software Engineering, Jan 1981, https://doi.org/10.1109/TSE.1981.230815.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.