APA
Shapley Harlow Ed, Rapport Samuel Ed. Wright Helen Ed, . (1954). Treasure of science. New York, USA: Harper and Brothers Publishers.
Chicago
Shapley Harlow Ed, Rapport Samuel Ed. Wright Helen Ed, . 1954. Treasure of science. New York, USA: Harper and Brothers Publishers.
Harvard
Shapley Harlow Ed, Rapport Samuel Ed. Wright Helen Ed, . (1954). Treasure of science. New York, USA: Harper and Brothers Publishers.
MLA
Shapley Harlow Ed, Rapport Samuel Ed. Wright Helen Ed, . Treasure of science. New York, USA: Harper and Brothers Publishers. 1954.
