APA (7th ed.) Citation

Smith, W. D. P. 1. (1907). The geology of the Compostela-Danao coal field. Bureau of Print.

Chicago Style (17th ed.) Citation

Smith, Warren Du Pre 1988. The Geology of the Compostela-Danao Coal Field. Manila: Bureau of Print, 1907.

MLA (9th ed.) Citation

Smith, Warren Du Pre 1988. The Geology of the Compostela-Danao Coal Field. Bureau of Print, 1907.