Citazione Stile APA (7a Edizione)

Ochoa, J. M. S., & Reyes, P. E. V. The viability of Manila as a cruise destination.

Citazione stile Chigago Style (17a edizione)

Ochoa, Jan Michael S., e Paolo Ernersto V. Reyes. The Viability of Manila as a Cruise Destination. 2003.

Citatione MLA (9a ed.)

Ochoa, Jan Michael S., e Paolo Ernersto V. Reyes. The Viability of Manila as a Cruise Destination.