APA引文

Gupta, L. (1977). Study into the profitability of Government companies.

Chicago Edition Citation

Gupta, L.N. Study into the Profitability of Government Companies. 1977.

MLA引文

Gupta, L.N. Study into the Profitability of Government Companies. 1977.

警告：這些引文格式不一定是100％准確.