APA (7th ed.) Citation

Whitford, H. N. (1911). The forests of the Philippines. Bureau of printing.

Chicago Style (17th ed.) Citation

Whitford, H. N. The Forests of the Philippines. Manila: Bureau of printing, 1911.

MLA (9th ed.) Citation

Whitford, H. N. The Forests of the Philippines. Bureau of printing, 1911.

Warning: These citations may not always be 100% accurate.