Allen, B. (2022). Explorer: The quest for adventure and the great unknown. Canongate.
Cita Chicago Style (17a ed.)Allen, Benedict. Explorer: The Quest for Adventure and the Great Unknown. Edinburgh: Canongate, 2022.
Cita MLA (8a ed.)Allen, Benedict. Explorer: The Quest for Adventure and the Great Unknown. Canongate, 2022.
Precaución: Estas citas no son 100% exactas.