APA aipamena

Labog, H., & Roca, C. Y. . A. n. I. (1976). Ulilang kalapati [microform]. Photoduplication Service.

Chicago Style aipamena

Labog, Hilaria, and Carlos Y. Alamat ng Ilog-tapat Roca. Ulilang Kalapati [microform]. Quezon City: Photoduplication Service, 1976.

MLA aipamena

Labog, Hilaria, and Carlos Y. Alamat ng Ilog-tapat Roca. Ulilang Kalapati [microform]. Photoduplication Service, 1976.