United States. Department of State. (1918). "Rose book" of Chile: Communications exchanged between chancelleries of Chile and of Peru regarding question of Tacna and Arica (1905 to 1908); Observations on note of his excellency Mr. Seoane of May 8, 1908, with abstract and parallel study by Bailey Willis. U.S. GPO.
Chicago Style (17th ed.) CitationUnited States. Department of State. "Rose Book" of Chile: Communications Exchanged Between Chancelleries of Chile and of Peru Regarding Question of Tacna and Arica (1905 to 1908); Observations on Note of His Excellency Mr. Seoane of May 8, 1908, with Abstract and Parallel Study by Bailey Willis. Washington: U.S. GPO, 1918.
MLA (9th ed.) CitationUnited States. Department of State. "Rose Book" of Chile: Communications Exchanged Between Chancelleries of Chile and of Peru Regarding Question of Tacna and Arica (1905 to 1908); Observations on Note of His Excellency Mr. Seoane of May 8, 1908, with Abstract and Parallel Study by Bailey Willis. U.S. GPO, 1918.