APA (7th ed.) Citation

Christiansen, K. O. International Criminal Statistics. De Nordiske Kriminalistforeninger.

Chicago Style (17th ed.) Citation

Christiansen, Karl O. International Criminal Statistics. De Nordiske Kriminalistforeninger.

MLA (9th ed.) Citation

Christiansen, Karl O. International Criminal Statistics. De Nordiske Kriminalistforeninger.

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