APA (7 ম সংস্করণ) উদ্ধৃতি

Esquillo, A. G. (1975). Larawan ng pitong langit at 101 saligan ng buhay [microform]. Photoduplication Service,University of the Philippines.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Esquillo, Anastacio G. Larawan Ng Pitong Langit at 101 Saligan Ng Buhay [microform]. Quezon City: Photoduplication Service,University of the Philippines, 1975.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Esquillo, Anastacio G. Larawan Ng Pitong Langit at 101 Saligan Ng Buhay [microform]. Photoduplication Service,University of the Philippines, 1975.