APA (7th ed.) Citation

Pernia, E. M. (1974). The Philippine urban structure. s.n.].

Chicago Style (17th ed.) Citation

Pernia, Ernesto M. The Philippine Urban Structure. [S.l: s.n.], 1974.

MLA (9th ed.) Citation

Pernia, Ernesto M. The Philippine Urban Structure. s.n.], 1974.

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