There is plenty of help when citing references, and you may follow these APA tips, these MLA guidelines, or these Harvard pointers. The principles and approaches are formulated, Christensen states, "by means of collaboration and cooperation with good friends and colleagues, and thru self-observation and reflection." This part in https://jasperjvaeg.onesmablog.com/the-single-best-strategy-to-use-for-find-someone-to-do-case-study-70760377