APA引文

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

Chicago Style (17th ed.) Citation

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

MLA引文

Marshall, Murray. Positive Polynomials and Sums of Squares. American Mathematical Society, 2008.