Citazione Stile APA (7a Edizione)

Nieves, A. A., & Adorio, M. P. (1975). Value-clarification: A process approach in developing valuing skills of pupil referrals (elementary level). College of Education, University of the Philippines Diliman.

Citazione stile Chigago Style (17a edizione)

Nieves, Amparo A., e Mercedes P. Adorio. Value-clarification: A Process Approach in Developing Valuing Skills of Pupil Referrals (elementary Level). Quezon City: College of Education, University of the Philippines Diliman, 1975.

Citatione MLA (9a ed.)

Nieves, Amparo A., e Mercedes P. Adorio. Value-clarification: A Process Approach in Developing Valuing Skills of Pupil Referrals (elementary Level). College of Education, University of the Philippines Diliman, 1975.