Gaya APA

Rockwell, A., Meisel, P. (2009). What's So Bad About Gasoline? : Fossil Fuels and What They Do . New York: Harper Collins.

Gaya MLA

Rockwell, Anne., Meisel, Paul. "What's So Bad About Gasoline? : Fossil Fuels and What They Do". New York: Harper Collins, 2009. Text.