APA (7th ed.) Citation

Donner, J. H., Krabbé, T., Pam, M., & Weger, R. d. (2006). The king: "chess pieces". New in Chess.

Chicago Style (17th ed.) Citation

Donner, J. H., Tim Krabbé, Max Pam, and Richard de Weger. The King: "Chess Pieces". Alkmaar: New in Chess, 2006.

MLA (9th ed.) Citation

Donner, J. H., et al. The King: "Chess Pieces". New in Chess, 2006.