APA引文

Ayala Foundation, Inc, Ortigas, M. A. C., & Sta. Maria, F. P. (2012). Ayala Foundation at 50: A legacy of faith in the Filipino. Ayala Foundation, Inc.

芝加哥风格引文

Ayala Foundation, Inc, Ma. Antonia C. Ortigas, 与 Felice P. Sta. Maria. Ayala Foundation at 50: A Legacy of Faith in the Filipino. Makati City: Ayala Foundation, Inc, 2012.

MLA引文

Ayala Foundation, Inc, et al. Ayala Foundation at 50: A Legacy of Faith in the Filipino. Ayala Foundation, Inc, 2012.