APA (7th ed.) Citation

Forster, C., & Sinclair, W. A. (1970). Australian economic development in the twentieth century. George Allen and Unwin [etc.].

Chicago Style (17th ed.) Citation

Forster, Colin, and W. A. Sinclair. Australian Economic Development in the Twentieth Century. London [etc.]: George Allen and Unwin [etc.], 1970.

MLA (9th ed.) Citation

Forster, Colin, and W. A. Sinclair. Australian Economic Development in the Twentieth Century. George Allen and Unwin [etc.], 1970.