APA (7th ed.) Citation

Johr, W. A., & Singer, H. W. (1955). The role of the economist as official adviser. Allen & Unwin.

Chicago Style (17th ed.) Citation

Johr, Walter Adolf, and Hans Wolfgang Singer. The Role of the Economist as Official Adviser. London: Allen & Unwin, 1955.

MLA (9th ed.) Citation

Johr, Walter Adolf, and Hans Wolfgang Singer. The Role of the Economist as Official Adviser. Allen & Unwin, 1955.