APA Citation

Pearce. (2007). Earth then and now: Amazing images of our changing world. Buffalo, N.Y.: Firefly Books.

Chicago Style Citation

Pearce. Earth Then and Now: Amazing Images of Our Changing World. Buffalo, N.Y.: Firefly Books, 2007.

MLA Citation

Pearce. Earth Then and Now: Amazing Images of Our Changing World. Buffalo, N.Y.: Firefly Books, 2007.

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