Citazione Stile APA (7a Edizione)

Kallaher, M. J., & Ostrom, T. G. (1973). Proceedings of the International Conference on Projective Planes. Washington State University Press.

Citazione stile Chigago Style (17a edizione)

Kallaher, Michael J., e Theodore Gleason Ostrom. Proceedings of the International Conference on Projective Planes. Washington, D.C: Washington State University Press, 1973.

Citatione MLA (9a ed.)

Kallaher, Michael J., e Theodore Gleason Ostrom. Proceedings of the International Conference on Projective Planes. Washington State University Press, 1973.