APA (7th ed.) Zitazioa
Holzer, G. (2015). World of innovation: Cartography in the time of Gerhard Mercator. Cambridge Scholars Publishing.
Chicago Style (17th ed.) Zitazioa
Holzer, Gerhard. World of Innovation: Cartography in the Time of Gerhard Mercator. Newcastle upon Tyne, England: Cambridge Scholars Publishing, 2015.
MLA (9th ed.) Zitazioa
Holzer, Gerhard. World of Innovation: Cartography in the Time of Gerhard Mercator. Cambridge Scholars Publishing, 2015.
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