From Library sidebar: Charles, R. H., and W. O. E. Oesterley. The Apocalypse of Baruch. Translations of Early Documents: Series I: Palestinian Jewish Texts (Pre-Rabbinic). London; New York: Society for Promoting Christian Knowledge; The Macmillan Company, 1918.
From resource information page: Charles, R. H., and W. O. E. Oesterley. The Apocalypse of Baruch. Translations of Early Documents: Series I: Palestinian Jewish Texts (Pre-Rabbinic). London; New York: Society for Promoting Christian Knowledge; The Macmillan Company, 1918.

Something is wrong with the metadata fed into the resource citation routine in that the Citations show correct from either source but copy & paste incorrectly i.e. missing the italics as shown at the beginning of this post.
Again this is an error that occurs with enough frequency that it would be great if FL could scan for the error rather than relying on user proof-reading and reporting.