APA

Geary H. V. R., . (1953). The background of business. London: Oxford University Press.

Chicago

Geary Herbert Valentine Rupert, . 1953. The background of business. London: Oxford University Press.

Harvard

Geary H. V. R., . (1953). The background of business. London: Oxford University Press.

MLA

Geary Herbert Valentine Rupert, . The background of business. London: Oxford University Press. 1953.