APA Edition Citation

(1971). Proceedings of the twenty-second conference Bristol,1970. [B.S.H.A.].

Chicago Edition Citation

Proceedings of the Twenty-second Conference Bristol,1970. [B.S.H.A.], 1971.

MLA Edition Citation

Proceedings of the Twenty-second Conference Bristol,1970. [B.S.H.A.], 1971.

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