APA (7th ed.) Citation

Bereiter, C., Brown, A., & Scardamalia, M. Learning, astronomy, family heritage.

Chicago Style (17th ed.) Citation

Bereiter, Carl, Ann Brown, and Marlene Scardamalia. Learning, Astronomy, Family Heritage.

MLA (8th ed.) Citation

Bereiter, Carl, et al. Learning, Astronomy, Family Heritage.