APA (7th ed.) Citation

Vargas Ugarte, R. (1949). Historia del Peru. [publisher not identified].

Chicago Style (17th ed.) Citation

Vargas Ugarte, Rubén. Historia Del Peru. [Lima]: [publisher not identified], 1949.

MLA (9th ed.) Citation

Vargas Ugarte, Rubén. Historia Del Peru. [publisher not identified], 1949.

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