Copy and paste the following line in the South University Online Library Quick Search line: “conditioned emotional reactions” (in quotation marks).
The original article by Watson and Rayner was published in the Journal of Experimental Psychology in 1920. There is a reprint of the original article which can be found in the South University Online Library. Here is the reference for the article reprint: Watson, J. B., & Rayner, R. (2000). Conditioned Emotional Reactions. American Psychologist, 55(3), 313-317. DOI: https://doi.org/10.1037//0003-066x.55.3.313