Sketch for new biology building at University of Pennsylvania

Chicago citation style
Sketch for new biology building at University of Pennsylvania. 1959-07-16. Retrieved from the Digital Public Library of America, http://digital.library.temple.edu/cdm/ref/collection/p15037coll3/id/53551. (Accessed December 14, 2018.)
APA citation style
(1959-07-16) Sketch for new biology building at University of Pennsylvania. Retrieved from the Digital Public Library of America, http://digital.library.temple.edu/cdm/ref/collection/p15037coll3/id/53551
MLA citation style
Retrieved from the Digital Public Library of America <http://digital.library.temple.edu/cdm/ref/collection/p15037coll3/id/53551>.
Note: These citations are programmatically generated and may be incomplete.