Citazione Stile APA (7a Edizione)

Perez, A. E., & Arguillas, F. O. (1997). Flight arrival and departure cards: An alternative international migration data source. College of Social Sciences and Philosophy, University of the Philippines.

Citazione stile Chigago Style (17a edizione)

Perez, Aurora E., e Florio O. Arguillas. Flight Arrival and Departure Cards: An Alternative International Migration Data Source. [Quezon City]: College of Social Sciences and Philosophy, University of the Philippines, 1997.

Citatione MLA (9a ed.)

Perez, Aurora E., e Florio O. Arguillas. Flight Arrival and Departure Cards: An Alternative International Migration Data Source. College of Social Sciences and Philosophy, University of the Philippines, 1997.