Gaya APA

Acemoglu, D., Robinson, J, A. (2012). Why nations fail: the origins of power, prosperity and poverty (Cetakan 1). Amerika Serikat: Crown Publishing Group.

Gaya MLA

Acemoglu, Daron., Robinson, James, A.. "Why nations fail: the origins of power, prosperity and poverty". Cetakan 1 Amerika Serikat: Crown Publishing Group, 2012. Text.