APA (7th ed.) Citation

Coombs, C. H., Dawes, R. M., & Tversky, A. (1970). Mathematical psychology: An elementary introduction. Prentice-Hall.

Chicago Style (17th ed.) Citation

Coombs, Clyde H., Robyn M. Dawes, and Amos Tversky. Mathematical Psychology: An Elementary Introduction. Englewood Cliffs, N.J.: Prentice-Hall, 1970.

MLA (9th ed.) Citation

Coombs, Clyde H., et al. Mathematical Psychology: An Elementary Introduction. Prentice-Hall, 1970.