1. Citations Use an approved method of citing the references
Use Parenthetical citations in the paper
APA
Journal Article:
Devine, P. G., & Sherman, S. J. (1992). Intuitive versus rational judgment and the role of stereotyping in the human condition: Kirk or Spock? Psychological Inquiry, 3(2),
In the text:
Judgment styles can vary greatly with intuitive judgment being most often identified in studies (Devine & Sherman, 1992).
Use Link: Purdue Online Writing Lab

2. How to properly cite
E.g.
Go to one of the search engine, such as google scholar:

3. Type in key words related to your topic. E. g
Type in key words related to your topic. E. g. MSDs among nurses population:
Type in: MSD, nurses, safety, statistics

4. Click ok, and you will get this: