APA (7th ed.) Citation

Del Pilar, M. H. (2006). A collection of letters of Marcelo H. del Pilar. National Historical Institute.

Chicago Style (17th ed.) Citation

Del Pilar, Marcelo Hilario. A Collection of Letters of Marcelo H. Del Pilar. Manila: National Historical Institute, 2006.

MLA (9th ed.) Citation

Del Pilar, Marcelo Hilario. A Collection of Letters of Marcelo H. Del Pilar. National Historical Institute, 2006.