Title Capitalization in Bibliography

This subcategory allows you to specify how the title of the reference should appear in uppercase and lowercase letters.
Because some databases export references with only capital letters in the title, these choices can save you too much work.

The various options are:

Leave titles as entered Leaving the title as it is in the library is by far the most flexible choice, but be aware that it may give inconsistent titles as registration practices may vary
Headline style capitalization Here you get capital letters on meaningful words. In practice, that is to say just about everything except articles and prepositions
Sentence style capitalization This option gives a capital letter at the beginning of each sentence