Cita APA

Fortey, R. (2005). The earth: An intimate history. Harper Perennial.

Citación estilo Chicago

Fortey, Richard. The Earth: An Intimate History. London: Harper Perennial, 2005.

Cita MLA

Fortey, Richard. The Earth: An Intimate History. Harper Perennial, 2005.

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