Inserting a "Book Section" in the Bibliography of word 2007

[tanababa]

Hi,
When inserting a new "Book Section" in the Bibliography in word 2007, the connection word "in" comes with a capital letter "I" and it appears as "In". In French it comes as "Dans". It should not have a capital first letter.
Here is an example:
***********************
Basin, T. (2012). The Article in the Book. In Tanababa, The BookofBooks (p. 600). Rananana: Sand Publishers.
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I coloured the problematic "In".

Is there a solution or it only to fixed everytime manually?

Thank you,
Tamir Basin