APA (7th ed.) Citation

Clarke, J. I., & Clarke, J. I. a. (1989). Population and disaster. Basil Blackwell.

Chicago Style (17th ed.) Citation

Clarke, John I., and John I.;et al Clarke. Population and Disaster. Basil Blackwell, 1989.

MLA (9th ed.) Citation

Clarke, John I., and John I.;et al Clarke. Population and Disaster. Basil Blackwell, 1989.

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