APA (7th ed.) Citation

(1954). Land classification, province of Isabela. Bureau of Forestry.

Chicago Style (17th ed.) Citation

Land Classification, Province of Isabela. Manila: Bureau of Forestry, 1954.

MLA (9th ed.) Citation

Land Classification, Province of Isabela. Bureau of Forestry, 1954.

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