Citazione Stile APA (7a Edizione)

Zaide, G. F., & Barba, T. M. (1935). The constitution of the Philippines: History, chronology, and text. [publisher not identified].

Citazione stile Chigago Style (17a edizione)

Zaide, Gregorio F., e Tomas M. Barba. The Constitution of the Philippines: History, Chronology, and Text. Manila: [publisher not identified], 1935.

Citatione MLA (9a ed.)

Zaide, Gregorio F., e Tomas M. Barba. The Constitution of the Philippines: History, Chronology, and Text. [publisher not identified], 1935.