APA (7th ed.) Citation

Bontes, A. V., & Reyes, R. Poblacion map of San Miguel. s.n.

Chicago Style (17th ed.) Citation

Bontes, Arturo V., and R. Reyes. Poblacion Map of San Miguel. [S.l: s.n.

MLA (9th ed.) Citation

Bontes, Arturo V., and R. Reyes. Poblacion Map of San Miguel. s.n.

Warning: These citations may not always be 100% accurate.