Παραπομπή σε μορφή APA (7η εκδ.)

UP High Class of 1957 Association & Garcia, H. I. (2011). Ordinary heroes and discovered icons of the UP high class '57. UP High Class of 1957 Association, Inc.

Παραπομπή σε μορφή Chicago (17η εκδ.)

UP High Class of 1957 Association και Hortencia I. Garcia. Ordinary Heroes and Discovered Icons of the UP High Class '57. [Quezon City]: UP High Class of 1957 Association, Inc, 2011.

Παραπομπή σε μορφή MLA (9th εκδ.)

UP High Class of 1957 Association και Hortencia I. Garcia. Ordinary Heroes and Discovered Icons of the UP High Class '57. UP High Class of 1957 Association, Inc, 2011.