APA (7 ম সংস্করণ) উদ্ধৃতি

Alpas, P. Y. (1974). A contrastive analysis of English and Maguindanao verbs [microform]. Photoduplication Service, University of the Philippines Library.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Alpas, Pablo Y. A Contrastive Analysis of English and Maguindanao Verbs [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1974.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Alpas, Pablo Y. A Contrastive Analysis of English and Maguindanao Verbs [microform]. Photoduplication Service, University of the Philippines Library, 1974.