Παραπομπή σε μορφή APA (7η εκδ.)

Rafael Salas Forum, Rafael M. Salas Foundation, Velasco, R. S., & Magno, A. R. (1996). Salas Forum papers on population development and environment. Rafael M. Salas Foundation.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Rafael Salas Forum, Rafael M. Salas Foundation, Renato S. Velasco, και Alexander R. Magno. Salas Forum Papers on Population Development and Environment. Quezon City: Rafael M. Salas Foundation, 1996.

Παραπομπή σε μορφή MLA (9th εκδ.)

Rafael Salas Forum, et al. Salas Forum Papers on Population Development and Environment. Rafael M. Salas Foundation, 1996.