APA (7th ed.) Citation

Gatmaitan, P. (1928). Ginto at bakal: Balagtasan. [s.n.].

Chicago Style (17th ed.) Citation

Gatmaitan, Pedro. Ginto at Bakal: Balagtasan. Maynila: [s.n.], 1928.

MLA (9th ed.) Citation

Gatmaitan, Pedro. Ginto at Bakal: Balagtasan. [s.n.], 1928.