Cita APA (7th ed.)

Villanueva, P. S. (1968). The value of rural roads / Patrocinio S. Villanueva. Comm. Dev. Research Council.

Cita Chicago (17th ed.)

Villanueva, Patrocinio S. The Value of Rural Roads / Patrocinio S. Villanueva. [Quezon City]: Comm. Dev. Research Council, 1968.

Cita MLA (9th ed.)

Villanueva, Patrocinio S. The Value of Rural Roads / Patrocinio S. Villanueva. Comm. Dev. Research Council, 1968.