APA

Brandis R., . (1959). Economics: principles and policy. Homewood, Ill: R.D. Irwin.

Chicago

Brandis Royall, . 1959. Economics: principles and policy. Homewood, Ill: R.D. Irwin.

Harvard

Brandis R., . (1959). Economics: principles and policy. Homewood, Ill: R.D. Irwin.

MLA

Brandis Royall, . Economics: principles and policy. Homewood, Ill: R.D. Irwin. 1959.