APA (7th ed.) Citation

Williams, C., Smith, M. M., & Walkuski, W. (2001). Nearly people. PS Publishing.

Chicago Style (17th ed.) Citation

Williams, Conrad, Michael Marshall Smith, and Wieslaw Walkuski. Nearly People. Leeds, England: PS Publishing, 2001.

MLA (9th ed.) Citation

Williams, Conrad, et al. Nearly People. PS Publishing, 2001.