APA Style

Yarrow, Joanna. (2007). 1001 Ways to Save The Earth . San Francisco: Chronicle Books.

Chicago Style

Yarrow, Joanna. 1001 Ways to Save The Earth. San Francisco: Chronicle Books, 2007. Text.

MLA Style

Yarrow, Joanna. 1001 Ways to Save The Earth. San Francisco: Chronicle Books, 2007. Text.

Turabian Style

Yarrow, Joanna. 1001 Ways to Save The Earth. San Francisco: Chronicle Books, 2007. Print.