Cita APA (7th ed.)

Ceralde, J. A., & Roldan, A. T. (2019). Sleeping patterns among preschool children and related challenges and strategies in an urban home setting. College of Home Economics, University of the Philippines Diliman.

Cita Chicago (17th ed.)

Ceralde, January A., i Aurorita T. Roldan. Sleeping Patterns Among Preschool Children and Related Challenges and Strategies in an Urban Home Setting. Quezon City: College of Home Economics, University of the Philippines Diliman, 2019.

Cita MLA (9th ed.)

Ceralde, January A., i Aurorita T. Roldan. Sleeping Patterns Among Preschool Children and Related Challenges and Strategies in an Urban Home Setting. College of Home Economics, University of the Philippines Diliman, 2019.