Cita APA (7th ed.)

(1963). Proceedings of the symposium on recent research techniques, June 17, 18 and 20 1963. [s.n.

Cita Chicago (17th ed.)

Proceedings of the Symposium on Recent Research Techniques, June 17, 18 and 20 1963. Quezon City: [s.n, 1963.

Cita MLA (9th ed.)

Proceedings of the Symposium on Recent Research Techniques, June 17, 18 and 20 1963. [s.n, 1963.

Atenció: Aquestes cites poden no estar 100% correctes.