Cite

[World Map] Portugal - The Country that has contributed most to geographic knowledge of the Globe in the course of one century she discovered and explored nearly two-thirds of the inhabited Globe.

MLA

[World Map] Portugal - The Country That Has Contributed Most to Geographic Knowledge of the Globe in the Course of One Century She Discovered and Explored Nearly Two-Thirds of the Inhabited Globe. 0AD. https://collections.library.yale.edu/catalog/15234551.

APA, 6th edition

[World Map] Portugal - The Country that has contributed most to geographic knowledge of the Globe in the course of one century she discovered and explored nearly two-thirds of the inhabited Globe. (0 C.E.). [Maps]. https://collections.library.yale.edu/catalog/15234551.