APA (7th ed.) Citation

Carlen, P., & Morgan, R. (1999). Crime unlimited: Questions for the 21st century. MacMillan.

Chicago Style (17th ed.) Citation

Carlen, Pat, and Rodney Morgan. Crime Unlimited: Questions for the 21st Century. Basingstoke [etc.]: MacMillan, 1999.

MLA (9th ed.) Citation

Carlen, Pat, and Rodney Morgan. Crime Unlimited: Questions for the 21st Century. MacMillan, 1999.

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