Cita APA (7a ed.)

Fagan, B. M. (2005). The long summer: How climate changed civilization. Granta.

Cita Chicago Style (17a ed.)

Fagan, Brian Murray. The Long Summer: How Climate Changed Civilization. London: Granta, 2005.

Cita MLA (9a ed.)

Fagan, Brian Murray. The Long Summer: How Climate Changed Civilization. Granta, 2005.