APA (7th ed.) Citation

Liwag, J. R. (1971). Constitutional reforms 1971. s.n.

Chicago Style (17th ed.) Citation

Liwag, Juan R. Constitutional Reforms 1971. [Manila: s.n, 1971.

MLA (9th ed.) Citation

Liwag, Juan R. Constitutional Reforms 1971. s.n, 1971.