Cita APA (7th ed.)

Bernabe, D. d. G. (1969). Philippine city charters: A formal comparison (Revised edition.). Local Government Center, University of the Philippines.

Cita Chicago (17th ed.)

Bernabe, Daisy de Guzman. Philippine City Charters: A Formal Comparison. Revised edition. Manila: Local Government Center, University of the Philippines, 1969.

Cita MLA (9th ed.)

Bernabe, Daisy de Guzman. Philippine City Charters: A Formal Comparison. Revised edition. Local Government Center, University of the Philippines, 1969.