APA (7th ed.) Citation

Cohen, A. M., Cuypers, H., & Sterk, H. (1999). Algebra interactive: Learning algebra in an exciting way. Springer-Verlag.

Chicago Style (17th ed.) Citation

Cohen, Arjeh M., Hans Cuypers, and Hans Sterk. Algebra Interactive: Learning Algebra in an Exciting Way. Berlin: Springer-Verlag, 1999.

MLA (9th ed.) Citation

Cohen, Arjeh M., et al. Algebra Interactive: Learning Algebra in an Exciting Way. Springer-Verlag, 1999.