APA

Semmel B., . (1970). The rise of free trade imperialism: classical political economy, the empire of free trade and imperialism 1750-1850. Cambridge [Eng.]: University Press.

Chicago

Semmel Bernard, . 1970. The rise of free trade imperialism: classical political economy, the empire of free trade and imperialism 1750-1850. Cambridge [Eng.]: University Press.

Harvard

Semmel B., . (1970). The rise of free trade imperialism: classical political economy, the empire of free trade and imperialism 1750-1850. Cambridge [Eng.]: University Press.

MLA

Semmel Bernard, . The rise of free trade imperialism: classical political economy, the empire of free trade and imperialism 1750-1850. Cambridge [Eng.]: University Press. 1970.