APA (7th ed.) Citation

Maclaine, J., Alex, F., & Marco, P. (2015). General knowledge. Usborne Publishing.

Chicago Style (17th ed.) Citation

Maclaine, James, Frith Alex, and Palmieri Marco. General Knowledge. London: Usborne Publishing, 2015.

MLA (8th ed.) Citation

Maclaine, James, et al. General Knowledge. Usborne Publishing, 2015.