Παραπομπή σε μορφή APA (7η εκδ.)

Balatan, S. C. (1993). Why did you let this happen?: Photo-reportage. Foundation for the Philippine Environment Philippine Rural Reconstruction Movement.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Balatan, Sigfred C. Why Did You Let This Happen?: Photo-reportage. Quezon City: Foundation for the Philippine Environment Philippine Rural Reconstruction Movement, 1993.

Παραπομπή σε μορφή MLA (9th εκδ.)

Balatan, Sigfred C. Why Did You Let This Happen?: Photo-reportage. Foundation for the Philippine Environment Philippine Rural Reconstruction Movement, 1993.