Citazione Stile APA (7a Edizione)

Philippines. Department of Tourism. (1992). The Philippines: A manifold land. Department of Tourism.

Citazione stile Chigago Style (17a edizione)

Philippines. Department of Tourism. The Philippines: A Manifold Land. Manila: Department of Tourism, 1992.

Citatione MLA (9a ed.)

Philippines. Department of Tourism. The Philippines: A Manifold Land. Department of Tourism, 1992.