APA
ANON, . (1956). Proceedings and Papers of the 5th Technical meeting Held at Copenhagen, 25th August to 3rd Sep 1954. COPENHAGEN: SECRETERIAT OF THE INTERNATION.
Chicago
ANON, . 1956. Proceedings and Papers of the 5th Technical meeting Held at Copenhagen, 25th August to 3rd Sep 1954. COPENHAGEN: SECRETERIAT OF THE INTERNATION.
Harvard
ANON, . (1956). Proceedings and Papers of the 5th Technical meeting Held at Copenhagen, 25th August to 3rd Sep 1954. COPENHAGEN: SECRETERIAT OF THE INTERNATION.
MLA
ANON, . Proceedings and Papers of the 5th Technical meeting Held at Copenhagen, 25th August to 3rd Sep 1954. COPENHAGEN: SECRETERIAT OF THE INTERNATION. 1956.