APA aipamena

Smith, W. D. P. 1. (1906). Preliminary geological reconnaissance of the Loboo mountains of Batangas province. Bureau of Print.

Chicago Style aipamena

Smith, Warren Du Pre 1880. Preliminary Geological Reconnaissance of the Loboo Mountains of Batangas Province. Manila: Bureau of Print, 1906.

MLA aipamena

Smith, Warren Du Pre 1880. Preliminary Geological Reconnaissance of the Loboo Mountains of Batangas Province. Bureau of Print, 1906.