APA (7th ed.) Citation

European Mathematical Psychology Group, European Mathematical Psychology Group. Meeting, Degreef, E., & Buggenhaut, J. v. (1984). Trends in mathematical psychology. North-Holland.

Chicago Style (17th ed.) Citation

European Mathematical Psychology Group, European Mathematical Psychology Group. Meeting, E. Degreef, and J. van Buggenhaut. Trends in Mathematical Psychology. Amsterdam: North-Holland, 1984.

MLA (9th ed.) Citation

European Mathematical Psychology Group, et al. Trends in Mathematical Psychology. North-Holland, 1984.