Robinson's popular map no. 316, Indonesia, Malaysia, Vietnam, and adjoining countries.

Chicago citation style
H.E.C. Robinson Pty. Ltd.. Robinson's popular map no. 316, Indonesia, Malaysia, Vietnam, and adjoining countries.. 1971. Retrieved from the Digital Public Library of America, http://collections.lib.uwm.edu/cdm/ref/collection/agdm/id/23439. (Accessed December 10, 2019.)
APA citation style
H.E.C. Robinson Pty. Ltd., (1971) Robinson's popular map no. 316, Indonesia, Malaysia, Vietnam, and adjoining countries.. Retrieved from the Digital Public Library of America, http://collections.lib.uwm.edu/cdm/ref/collection/agdm/id/23439
MLA citation style
H.E.C. Robinson Pty. Ltd.. Retrieved from the Digital Public Library of America <http://collections.lib.uwm.edu/cdm/ref/collection/agdm/id/23439>.
Note: These citations are programmatically generated and may be incomplete.