El Mármol

Chicago citation style
Gulick, Howard E. El Mármol. 1956-04-09. Retrieved from the Digital Public Library of America, https://library.ucsd.edu/dc/object/bb7543941x. (Accessed December 11, 2018.)
APA citation style
Gulick, Howard E, (1956-04-09) El Mármol. Retrieved from the Digital Public Library of America, https://library.ucsd.edu/dc/object/bb7543941x
MLA citation style
Gulick, Howard E. Retrieved from the Digital Public Library of America <https://library.ucsd.edu/dc/object/bb7543941x>.
Note: These citations are programmatically generated and may be incomplete.