Sharma, A., & Bhattacharya, A. (2019). Green packaging: Examining consumer behavior and brand loyalty. *Journal of Retailing and Consumer Services, 48,* 181-189. provide the correct scholar
It looks like you are asking for the correct citation format for the reference you provided. The citation you provided appears to be in APA format and is largely correct, but here's a more polished version:
Sharma, A., & Bhattacharya, A. (2019). Green packaging: Examining consumer behavior and brand loyalty. *Journal of Retailing and Consumer Services, 48,* 181-189. https://doi.org/10.1016/j.jretconser.2018.12.013
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