APA (7th ed.) Citation

SMITH, G. [. (1971). Conservation of natural resources.-- Ed.4. John Wiley and Sons.

Chicago Style (17th ed.) Citation

SMITH, Guy-Harold [Ed.]. Conservation of Natural Resources.-- Ed.4. New York: John Wiley and Sons, 1971.

MLA (9th ed.) Citation

SMITH, Guy-Harold [Ed.]. Conservation of Natural Resources.-- Ed.4. John Wiley and Sons, 1971.

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