APA (7th ed.) Citation

Davis, L. S. (2007). Smithsonian Q&A: The ultimate question and answer book. Collins.

Chicago Style (17th ed.) Citation

Davis, Lloyd Spencer. Smithsonian Q&A: The Ultimate Question and Answer Book. New York: Collins, 2007.

MLA (8th ed.) Citation

Davis, Lloyd Spencer. Smithsonian Q&A: The Ultimate Question and Answer Book. Collins, 2007.

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