APA引文

Ni, Z. (1995). The mean-variance efficiency test of a given portfolio: Singapore evidence.

Chicago Style (17th ed.) Citation

Ni, Zhengchang. The Mean-variance Efficiency Test of a Given Portfolio: Singapore Evidence. 1995.

MLA引文

Ni, Zhengchang. The Mean-variance Efficiency Test of a Given Portfolio: Singapore Evidence. 1995.

警告：这些引文格式不一定是100％准确.