Cita APA (7th ed.)

Biongcog, J. T., & De Guzman, I. A. (2014). Ecological solid waste management literacy: A measure of knowledge, attitudes, and practices. College of Home Economics, University of the Philippines Diliman.

Cita Chicago (17th ed.)

Biongcog, Jona Tejero, i Ines A. De Guzman. Ecological Solid Waste Management Literacy: A Measure of Knowledge, Attitudes, and Practices. Quezon City: College of Home Economics, University of the Philippines Diliman, 2014.

Cita MLA (9th ed.)

Biongcog, Jona Tejero, i Ines A. De Guzman. Ecological Solid Waste Management Literacy: A Measure of Knowledge, Attitudes, and Practices. College of Home Economics, University of the Philippines Diliman, 2014.