APA
(1953). International year book of education. Vol 20th, 1959. Paris, France: United Nations Educational, Scientific and Cultural Organization.
Chicago
1953. International year book of education. Vol 20th, 1959. Paris, France: United Nations Educational, Scientific and Cultural Organization.
Harvard
(1953). International year book of education. Vol 20th, 1959. Paris, France: United Nations Educational, Scientific and Cultural Organization.
MLA
International year book of education. Vol 20th, 1959. Paris, France: United Nations Educational, Scientific and Cultural Organization. 1953.