United States. Bureau of Insular Affairs, Ahern, G. P., & Sherman, P. (1907). Bulletins on the rubber producing capacity of the Philippine Islands. Government Print. Off.
Chicago Style (17th ed.) CitationUnited States. Bureau of Insular Affairs, George Patrick Ahern, and Penoyer Sherman. Bulletins on the Rubber Producing Capacity of the Philippine Islands. Washington: Government Print. Off, 1907.
MLA (9th ed.) CitationUnited States. Bureau of Insular Affairs, et al. Bulletins on the Rubber Producing Capacity of the Philippine Islands. Government Print. Off, 1907.
Warning: These citations may not always be 100% accurate.