Cita APA (7a ed.)

Tupas, R. G. (1954). Comments on the Magna Charta of Labor. Philippine Studies : a quarterly.

Cita Chicago Style (17a ed.)

Tupas, Rodolfo G. "Comments on the Magna Charta of Labor." Philippine Studies : A Quarterly 1954.

Cita MLA (9a ed.)

Tupas, Rodolfo G. "Comments on the Magna Charta of Labor." Philippine Studies : A Quarterly, 1954.