APA引文

Maul, G. A. (1993). Climatic change in the Intra-Americas sea. United Nations Environmental Programme.

Chicago Style (17th ed.) Citation

Maul, George A. Climatic Change in the Intra-Americas Sea. London: United Nations Environmental Programme, 1993.

MLA引文

Maul, George A. Climatic Change in the Intra-Americas Sea. United Nations Environmental Programme, 1993.