Cita APA (7a ed.)

Ross, H. (2016). Improbable planet: How earth became humanity's home. Baker Books.

Cita Chicago Style (17a ed.)

Ross, Hugh. Improbable Planet: How Earth Became Humanity's Home. Grand Rapids, Michigan: Baker Books, 2016.

Cita MLA (8a ed.)

Ross, Hugh. Improbable Planet: How Earth Became Humanity's Home. Baker Books, 2016.

Precaución: Estas citas no son 100% exactas.