Geddes, P., & Thomson, J. A. (1914). Sex. H. Holt and company; [etc, etc..
Lua i Stíl Chicago (17ú heag.)Geddes, Patrick, agus J. Arthur Thomson. Sex. New York: H. Holt and company; [etc, etc., 1914.
Lua MLA (8ú heag.)Geddes, Patrick, agus J. Arthur Thomson. Sex. H. Holt and company; [etc, etc., 1914.
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