Citazione APA

Marshall, M. (2008). Positive polynomials and sums of squares. Providence, R.I.: American Mathematical Society.

Stile di citazione Chicago

Marshall, Murray. Positive Polynomials and Sums of Squares. Providence, R.I.: American Mathematical Society, 2008.

Citazione MLA

Marshall, Murray. Positive Polynomials and Sums of Squares. Providence, R.I.: American Mathematical Society, 2008.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.