Montgomery, Z. (1889). A Cry of Alarm, and A Call For Help, Oakland, California, 1881. Washington, D.C..
Lua i Stíl Chicago (17ú heag.)Montgomery, Zach. A Cry of Alarm, and A Call For Help, Oakland, California, 1881. Washington, D.C., 1889.
Lua MLA (8ú heag.)Montgomery, Zach. A Cry of Alarm, and A Call For Help, Oakland, California, 1881. Washington, D.C., 1889.
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