APA引文

Robson, P. (1984). Does Papua New Guinea need a trade policy? Institute of National Affairs.

Chicago Style (17th ed.) Citation

Robson, Peter. Does Papua New Guinea Need a Trade Policy? Port Moresby: Institute of National Affairs, 1984.

MLA引文

Robson, Peter. Does Papua New Guinea Need a Trade Policy? Institute of National Affairs, 1984.

警告：這些引文格式不一定是100％准確.