APA (7th ed.) Citation

Walker, G., & King, D. A. (2008). The hot topic : what we can do about global warming / Gabrielle Walker and David King: What we can do about global warming (1st U.S. ed.). Harcourt.

Chicago Style (17th ed.) Citation

Walker, Gabrielle, and D. A. King. The Hot Topic : What We Can Do About Global Warming / Gabrielle Walker and David King: What We Can Do About Global Warming. 1st U.S. ed. Orlando, Fla.: Harcourt, 2008.

MLA (9th ed.) Citation

Walker, Gabrielle, and D. A. King. The Hot Topic : What We Can Do About Global Warming / Gabrielle Walker and David King: What We Can Do About Global Warming. 1st U.S. ed. Harcourt, 2008.

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