Oriental explorations and studies.

MLA

American Geographical Society of New York. Oriental explorations and studies. New York, [publisher not identified], 1926-28.

APA

American Geographical Society of New York. (1926). Oriental explorations and studies. New York, [publisher not identified].

Chicago

American Geographical Society of New York. Oriental explorations and studies. New York, [publisher not identified], 1926-28.