Cita APA

Sagan, D. (2007). Notes from the Holocene: A brief history of the future (1. ed.). Vermont: Chelsea Green ;.

Citación estilo Chicago

Sagan, Dorion. Notes From the Holocene: A Brief History of the Future. 1. ed. Vermont: Chelsea Green ;, 2007.

Cita MLA

Sagan, Dorion. Notes From the Holocene: A Brief History of the Future. 1. ed. Vermont: Chelsea Green ;, 2007.