Style de citation APA (7e éd.)

Guingona, T. (1970). Flaws from the constitution. [s.n.].

Style de citation Chicago (17e éd.)

Guingona, Teopisto. Flaws from the Constitution. Quezon City: [s.n.], 1970.

Style de citation MLA (9e éd.)

Guingona, Teopisto. Flaws from the Constitution. [s.n.], 1970.