APA (7th ed.) Citation

Warren, C. P. (1959). Negrito groups in the Philippines: Preliminary bibliography. University of Chicago.

Chicago Style (17th ed.) Citation

Warren, Charles P. Negrito Groups in the Philippines: Preliminary Bibliography. [Chicago]: University of Chicago, 1959.

MLA (9th ed.) Citation

Warren, Charles P. Negrito Groups in the Philippines: Preliminary Bibliography. University of Chicago, 1959.

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