Answer:
Author name.
Title of publication.
Article title (if using a journal)
Date of publication.
Place of publication.
Publisher.
A. The sentence works fine. one could argue B, but a colon is used to separate a run-on or show two complete thoughts in the same sentence, so arguably B would not work either.
Answer: What this passage means to me is you can’t just Believe you can do something, you must try. With the actions you take to work towards something you believe you can do you learn and it pushes you to believe you can do more. I think if you believe you can do something and set a limit for it you’re only blocking yourself from believing you can do more taking action to do what you believe you can do will help you reach further and set limits almost impossible to reach but with action you can be one of the firsts to reach it.
Explanation: