Cita APA (7th ed.)

Superficial, A. V., & Tongson, E. C. Challenges and coping strategies of U.P. Diliman VAAS Awardees.

Cita Chicago (17th ed.)

Superficial, Alena V., i Excelsa C. Tongson. Challenges and Coping Strategies of U.P. Diliman VAAS Awardees. 2010.

Cita MLA (9th ed.)

Superficial, Alena V., i Excelsa C. Tongson. Challenges and Coping Strategies of U.P. Diliman VAAS Awardees.