APA (7th ed.) Citation

Discovery Channel School. (2005). Conservation of natural resources (version 2.0.). Discovery Channel School.

Chicago Style (17th ed.) Citation

Discovery Channel School. Conservation of Natural Resources. version 2.0. s.l: Discovery Channel School, 2005.

MLA (9th ed.) Citation

Discovery Channel School. Conservation of Natural Resources. version 2.0. Discovery Channel School, 2005.

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