Letter to Ing. Ricardo Monges Lopes

Chicago citation style
Revelle, Roger, 1909-1991; Van Andel, Tjeerd H. (Tjeerd Hendrik), 1923. Letter to Ing. Ricardo Monges Lopes. 1959-01-07. Retrieved from the Digital Public Library of America, https://library.ucsd.edu/dc/object/bb80217055. (Accessed December 15, 2018.)
APA citation style
Revelle, Roger, 1909-1991; Van Andel, Tjeerd H. (Tjeerd Hendrik), 1923, (1959-01-07) Letter to Ing. Ricardo Monges Lopes. Retrieved from the Digital Public Library of America, https://library.ucsd.edu/dc/object/bb80217055
MLA citation style
Revelle, Roger, 1909-1991; Van Andel, Tjeerd H. (Tjeerd Hendrik), 1923. Retrieved from the Digital Public Library of America <https://library.ucsd.edu/dc/object/bb80217055>.
Note: These citations are programmatically generated and may be incomplete.