APA引文

W.A., K., & B., P. (2014). Best approximation in ℝ-trees.

Chicago Style Citation

W.A., Kirk, and Panyanak B. Best Approximation in ℝ-trees. 2014.

MLA引文

W.A., Kirk, and Panyanak B. Best Approximation in ℝ-trees. 2014.

警告：這些引文格式不一定是100％准確.