APA
Aparicio D., National Bureau of Economic Research, Metzman Z. & Rigobon R. (2021). The pricing strategies of online grocery retailers. Cambridge: NBER.
Chicago
Aparicio Diego, National Bureau of Economic Research, Metzman Zachary and Rigobon Roberto. 2021. The pricing strategies of online grocery retailers. Cambridge: NBER.
Harvard
Aparicio D., National Bureau of Economic Research, Metzman Z. and Rigobon R. (2021). The pricing strategies of online grocery retailers. Cambridge: NBER.
MLA
Aparicio Diego, National Bureau of Economic Research, Metzman Zachary and Rigobon Roberto. The pricing strategies of online grocery retailers. Cambridge: NBER. 2021.