Who goes to graduate school? A study of the decision to enter graduate training

Chicago citation style
Gropper, George Leonard. Who goes to graduate school? A study of the decision to enter graduate training. 1959. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/001069028. (Accessed December 16, 2018.)
APA citation style
Gropper, George Leonard, (1959) Who goes to graduate school? A study of the decision to enter graduate training. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/001069028
MLA citation style
Gropper, George Leonard. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/001069028>.
Note: These citations are programmatically generated and may be incomplete.