APA (7th ed.) Citation

Pires, M. R. D. (2009). A type system for access control in an object-oriented language.

Chicago Style (17th ed.) Citation

Pires, Mário Rui Dias. A Type System for Access Control in an Object-oriented Language. 2009.

MLA (8th ed.) Citation

Pires, Mário Rui Dias. A Type System for Access Control in an Object-oriented Language. 2009.

Warning: These citations may not always be 100% accurate.