APA
Berry S., Levinsohn J. & Pakes A. (1998). Differentiated products demand systems from a combination ofmicro and macro data : the new car market. Cambridge, Mass: National Bureau of Economic Researcg.
Chicago
Berry Steven, Levinsohn James and Pakes Ariel. 1998. Differentiated products demand systems from a combination ofmicro and macro data : the new car market. Cambridge, Mass: National Bureau of Economic Researcg.
Harvard
Berry S., Levinsohn J. and Pakes A. (1998). Differentiated products demand systems from a combination ofmicro and macro data : the new car market. Cambridge, Mass: National Bureau of Economic Researcg.
MLA
Berry Steven, Levinsohn James and Pakes Ariel. Differentiated products demand systems from a combination ofmicro and macro data : the new car market. Cambridge, Mass: National Bureau of Economic Researcg. 1998.