APA (7th ed.) Citation

Rockwell, A. F., Rockwell, L., & Cozart, K. (2011). Career day. National Geographic School Publishing : Hampton-Brown.

Chicago Style (17th ed.) Citation

Rockwell, Anne F., Lizzy Rockwell, and Kristin Cozart. Career Day. [Carmel, Calif.?]: National Geographic School Publishing : Hampton-Brown, 2011.

MLA (9th ed.) Citation

Rockwell, Anne F., et al. Career Day. National Geographic School Publishing : Hampton-Brown, 2011.