Citazione Stile APA (7a Edizione)

Churchill, M. H. (1977). Indian penetration of pre-Spanish Philippines. Asian Studies.

Citazione stile Chigago Style (17a edizione)

Churchill, Malcolm H. "Indian Penetration of Pre-Spanish Philippines." Asian Studies 1977.

Citatione MLA (9a ed.)

Churchill, Malcolm H. "Indian Penetration of Pre-Spanish Philippines." Asian Studies, 1977.