APA

Wilson W. J., . (1941). The spanish discovery of the south american mainland. New York-US: Geografical record.

Chicago

Wilson William Jerome, . 1941. The spanish discovery of the south american mainland. New York-US: Geografical record.

Harvard

Wilson W. J., . (1941). The spanish discovery of the south american mainland. New York-US: Geografical record.

MLA

Wilson William Jerome, . The spanish discovery of the south american mainland. New York-US: Geografical record. 1941.