APA ציטוט

Harvey, L. D. D. (2000). Global warming: The hard science. Harlow: Prentice Hall.

Trích dẫn kiểu Chicago

Harvey, Leslie Daryl Danny. Global Warming: The Hard Science. Harlow: Prentice Hall, 2000.

ציטוט MLA

Harvey, Leslie Daryl Danny. Global Warming: The Hard Science. Harlow: Prentice Hall, 2000.