APA (7th ed.) Citation

Peterson, H. F. (1964). Argentina and the United States, 1810-1960.

Chicago Style (17th ed.) Citation

Peterson, Harold F. Argentina and the United States, 1810-1960. 1964.

MLA (9th ed.) Citation

Peterson, Harold F. Argentina and the United States, 1810-1960. 1964.

Warning: These citations may not always be 100% accurate.