Cita APA (7th ed.)

Dubinsky, E., Schoenfeld, A. H., & Kaput, J. (1994). Research in collegiate mathematics education.I. American Mathematical Society; Mathematical Association of America.

Cita Chicago (17th ed.)

Dubinsky, Ed, Alan H. Schoenfeld, i Jim Kaput. Research in Collegiate Mathematics Education.I. Rhode Island, USA: American Mathematical Society; Mathematical Association of America, 1994.

Cita MLA (9th ed.)

Dubinsky, Ed, et al. Research in Collegiate Mathematics Education.I. American Mathematical Society; Mathematical Association of America, 1994.