APA (7th ed.) Citation

Hartley, K., & Sandler, T. (1990). The Economics of defence spending: An international survey. Routledge.

Chicago Style (17th ed.) Citation

Hartley, Keith, and Todd Sandler. The Economics of Defence Spending: An International Survey. London [etc.]: Routledge, 1990.

MLA (9th ed.) Citation

Hartley, Keith, and Todd Sandler. The Economics of Defence Spending: An International Survey. Routledge, 1990.

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