APA-čujuhus (7. p.)
Guichard, R. H. (2014). Niebuhr in Egypt: European science in a biblical world. The Lutterworth Press.
Chicago-čujuhus (17. p.)
Guichard, Roger H. Niebuhr in Egypt: European Science in a Biblical World. Cambridge, England: The Lutterworth Press, 2014.
MLA-čujuhus (9. p.)
Guichard, Roger H. Niebuhr in Egypt: European Science in a Biblical World. The Lutterworth Press, 2014.
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