APA aipamena

Macapagal, D. (1976). Democracy in the Philippines. [s.n.].

Chicago Style aipamena

Macapagal, Diosdado. Democracy in the Philippines. Manila: [s.n.], 1976.

MLA aipamena

Macapagal, Diosdado. Democracy in the Philippines. [s.n.], 1976.