APA (7th ed.) Citation

Macaraig, S. E., & Tangco, M. (1948). Introduction to sociology. University of the Philippines.

Chicago Style (17th ed.) Citation

Macaraig, Serafin Egmidio, and Marcelo Tangco. Introduction to Sociology. Manila: University of the Philippines, 1948.

MLA (9th ed.) Citation

Macaraig, Serafin Egmidio, and Marcelo Tangco. Introduction to Sociology. University of the Philippines, 1948.