APA (7th ed.) Citation

National Council of Teachers of Mathematics & Sowder, J. T. (1989). Setting a research agenda. Lawrence Erlbaum Associates ; National Council of Teachers of Mathematics.

Chicago Style (17th ed.) Citation

National Council of Teachers of Mathematics and Judith T. Sowder. Setting a Research Agenda. [Hillsdale, N.J.] : Reston, Va.: Lawrence Erlbaum Associates ; National Council of Teachers of Mathematics, 1989.

MLA (8th ed.) Citation

National Council of Teachers of Mathematics and Judith T. Sowder. Setting a Research Agenda. Lawrence Erlbaum Associates ; National Council of Teachers of Mathematics, 1989.