APA (7th ed.) Citation

(1979). Soil map of Quezon Province. [s.n.].

Chicago Style (17th ed.) Citation

Soil Map of Quezon Province. Manila: [s.n.], 1979.

MLA (9th ed.) Citation

Soil Map of Quezon Province. [s.n.], 1979.

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