APA (7th ed.) Citation

National Technical Information Service. (1968). Proceedings of the second conference on matrix methods in structural (1a ed.). [s.n.].

Chicago Style (17th ed.) Citation

National Technical Information Service. Proceedings of the Second Conference on Matrix Methods in Structural. 1a ed. Ohio: [s.n.], 1968.

MLA (9th ed.) Citation

National Technical Information Service. Proceedings of the Second Conference on Matrix Methods in Structural. 1a ed. [s.n.], 1968.