APA引文

Barbeau, E. J. (2003). Pell' s equation. Springer- verlag.

Chicago Edition Citation

Barbeau, Edward J. Pell' S Equation. New Yorl: Springer- verlag, 2003.

MLA引文

Barbeau, Edward J. Pell' S Equation. Springer- verlag, 2003.

警告：這些引文格式不一定是100％准確.