APA
(1954). Year book of the international council of scientific unions 1954. London: The Secretary-General of ICSU.
Chicago
1954. Year book of the international council of scientific unions 1954. London: The Secretary-General of ICSU.
Harvard
(1954). Year book of the international council of scientific unions 1954. London: The Secretary-General of ICSU.
MLA
Year book of the international council of scientific unions 1954. London: The Secretary-General of ICSU. 1954.