According to APA standards, if my paragraph is from one source and only one source, and the sentences that i paraphrsed are from different parts of the source. (one sentence of my paragraph is from top part of the article, and another is in the middle and so on...)How many times do I cite it? Do i cite it only once? Or cite it for every sentence? Or cite it when the sentence that i paraphrase is from different section of the source/article?

Answer 1

This is the best reference I have found that covers all aspects of writing in accordance with APA guidelines:
http://www.uwsp.edu/psych/apa4b.htm

Be sure to scroll down and read these sections:
== Section I. C (especially the link in 1.)
== Section I. F
== Section II. G

There may be additional sections and/or links that will help.

Here is another. Check on all, including the ones that indicata APA:
http://owl.english.purdue.edu/handouts/research/index.html