True note cards and sources cards are used to help break down information so you can put it back together for writings and ect
Typically, the use of ellipses indicate that there is a small pause that the reader should take before reading more. usually ellipses are used for dramatic moments, to help build suspense, or sad moments in a story.
No. because the quotations are BEFORE the period. Some titles have periods, so that's fine, but it's not supposed to be "titanic." it's supposed to be "Titanic".