Cita APA

Houghton, J. (1997). Global warming: The complete briefing (2nd ed.). U. Pr.

Citación estilo Chicago

Houghton, John. Global Warming: The Complete Briefing. 2nd ed. Cambridge: U. Pr, 1997.

Cita MLA

Houghton, John. Global Warming: The Complete Briefing. 2nd ed. U. Pr, 1997.

Warning: These citations may not always be 100% accurate.