Cita APA

Engquist, B., & Schmid, W. (2001). Mathematics unlimited: 2001 and beyond. Berlin ; New York: Springer.

Chicago Style Citation

Engquist, Björn, i Wilfried Schmid. Mathematics Unlimited: 2001 and Beyond. Berlin ; New York: Springer, 2001.

Cita MLA

Engquist, Björn, i Wilfried Schmid. Mathematics Unlimited: 2001 and Beyond. Berlin ; New York: Springer, 2001.

Atenció: Aquestes cites poden no estar 100% correctes.