APA引文

Keates, M. Sums of squares of square-free numbers.

Chicago Style (17th ed.) Citation

Keates, Michael. Sums of Squares of Square-free Numbers. University of Wales, 1971.

MLA引文

Keates, Michael. Sums of Squares of Square-free Numbers.

警告：这些引文格式不一定是100％准确.