Παραπομπή APA

Knowles, L. C. A., & Knowles, C. M. (1926). Economic development of the British overseas empire.

Παραπομπή Chicago Style

Knowles, L. C. A., και C. M. Knowles. Economic Development of the British Overseas Empire. 1926.

Παραπομπή MLA

Knowles, L. C. A., και C. M. Knowles. Economic Development of the British Overseas Empire. 1926.