APA (7th ed.) Citation

Wilson, S., Wilson, S. K., & Ockendon, J. (1989). The mathematics of ship slamming.

Chicago Style (17th ed.) Citation

Wilson, S., Stephen Kenneth Wilson, and J. Ockendon. The Mathematics of Ship Slamming. 1989.

MLA (9th ed.) Citation

Wilson, S., et al. The Mathematics of Ship Slamming. 1989.