Cita APA (7th ed.)
ebrary, Inc, Naylor, S., & Ryan, J. R. (2010). New spaces of exploration: Geographies of discovery in the twentieth century. I. B. Tauris.
Cita Chicago (17th ed.)
ebrary, Inc, Simon Naylor, i James R. Ryan. New Spaces of Exploration: Geographies of Discovery in the Twentieth Century. London: I. B. Tauris, 2010.
Cita MLA (9th ed.)
ebrary, Inc, et al. New Spaces of Exploration: Geographies of Discovery in the Twentieth Century. I. B. Tauris, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.