APA (7th ed.) Citation

Walker Sally M. (2010). Early Bird Earth Science Fossils. Lerner.

Chicago Style (17th ed.) Citation

Walker Sally M. Early Bird Earth Science Fossils. Lerner, 2010.

MLA (9th ed.) Citation

Walker Sally M. Early Bird Earth Science Fossils. Lerner, 2010.

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