APA (7th ed.) Citation

(1990). Proceedings of the European conference on object-oriented programming on Object-oriented programming systems, languages, and applications.

Chicago Style (17th ed.) Citation

Proceedings of the European Conference on Object-oriented Programming on Object-oriented Programming Systems, Languages, and Applications. 1990.

MLA (9th ed.) Citation

Proceedings of the European Conference on Object-oriented Programming on Object-oriented Programming Systems, Languages, and Applications. 1990.

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