APA

Gulick L. H., Urwick L. F., . (1937). Papers on the science of administration. New York: Institute of Public Administration, Columbia University.

Chicago

Gulick Luther Halsey, Urwick Lyndall F, . 1937. Papers on the science of administration. New York: Institute of Public Administration, Columbia University.

Harvard

Gulick L. H., Urwick L. F., . (1937). Papers on the science of administration. New York: Institute of Public Administration, Columbia University.

MLA

Gulick Luther Halsey, Urwick Lyndall F, . Papers on the science of administration. New York: Institute of Public Administration, Columbia University. 1937.