APA引文

Dahl, A. L. (1991). Island directory. UNEP.

Chicago Style (17th ed.) Citation

Dahl, Arthur L. Island Directory. [Nairobi]: UNEP, 1991.

MLA引文

Dahl, Arthur L. Island Directory. UNEP, 1991.

警告：這些引文格式不一定是100％准確.