APA (7th ed.) Citation

Macmillan, H. (1939). Economic aspects of defence. Macmillan.

Chicago Style (17th ed.) Citation

Macmillan, Harold. Economic Aspects of Defence. London: Macmillan, 1939.

MLA (9th ed.) Citation

Macmillan, Harold. Economic Aspects of Defence. Macmillan, 1939.

Warning: These citations may not always be 100% accurate.