APA (7th ed.) Citation

Invitational Conference on Testing Problems & Educational Testing Service (U.S.). (1968). Proceedings of the ... Invitational Conference on Testing Problems. Educational Testing Service.

Chicago Style (17th ed.) Citation

Invitational Conference on Testing Problems and Educational Testing Service (U.S.). Proceedings of the ... Invitational Conference on Testing Problems. Princeton, N.J.: Educational Testing Service, 1968.

MLA (8th ed.) Citation

Invitational Conference on Testing Problems and Educational Testing Service (U.S.). Proceedings of the ... Invitational Conference on Testing Problems. Educational Testing Service, 1968.