Cita APA (7th ed.)

Clark, F. E. (1907). The continent of opportunity: The south american republics-their history, their resources, their outlook. Together with a traveller`s impressions of present day conditions. Fleming H. Revell.

Cita Chicago (17th ed.)

Clark, Francis E. The Continent of Opportunity: The South American Republics-their History, Their Resources, Their Outlook. Together with a Traveller`s Impressions of Present Day Conditions. New York, Estados Unidos: Fleming H. Revell, 1907.

Cita MLA (9th ed.)

Clark, Francis E. The Continent of Opportunity: The South American Republics-their History, Their Resources, Their Outlook. Together with a Traveller`s Impressions of Present Day Conditions. Fleming H. Revell, 1907.