APA (7th ed.) Citation

(1991). The world of nature: Reveals amazing facts aboutthe natural World. World International Publishing.

Chicago Style (17th ed.) Citation

The World of Nature: Reveals Amazing Facts Aboutthe Natural World. United States: World International Publishing, 1991.

MLA (9th ed.) Citation

The World of Nature: Reveals Amazing Facts Aboutthe Natural World. World International Publishing, 1991.

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