Carrere, C., Mrázová, M., & Neary, J. (2020). Gravity without apologies: The science of elasticities, distance, and trade. Oxford University Press.
芝加哥风格引文Carrere, C., M. Mrázová, 与 J. Neary. Gravity Without Apologies: The Science of Elasticities, Distance, and Trade. Oxford University Press, 2020.
MLA引文Carrere, C., et al. Gravity Without Apologies: The Science of Elasticities, Distance, and Trade. Oxford University Press, 2020.
警告：这些引文格式不一定是100％准确.