APA (7th ed.) Citation

Hawkins, E. K. (1970). The principles of development aid. Penguin.

Chicago Style (17th ed.) Citation

Hawkins, Edward K. The Principles of Development Aid. Harmondsworth: Penguin, 1970.

MLA (9th ed.) Citation

Hawkins, Edward K. The Principles of Development Aid. Penguin, 1970.

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