Farnam, R. S. (1918). A nation at bay: What an American woman saw and did in suffering Serbia. Bobbs-Merrill.
Cita Chicago Style (17a ed.)Farnam, Ruth Stanley. A Nation at Bay: What an American Woman Saw and Did in Suffering Serbia. Indianapolis: Bobbs-Merrill, 1918.
Cita MLA (8a ed.)Farnam, Ruth Stanley. A Nation at Bay: What an American Woman Saw and Did in Suffering Serbia. Bobbs-Merrill, 1918.
Precaución: Estas citas no son 100% exactas.