APA (7th ed.) Citation

Reuter, L. R. (1992). Aliens, refugees, migrants: How to define a refugee?

Chicago Style (17th ed.) Citation

Reuter, Lutz R. Aliens, Refugees, Migrants: How to Define a Refugee? Hamburg, 1992.

MLA (9th ed.) Citation

Reuter, Lutz R. Aliens, Refugees, Migrants: How to Define a Refugee? 1992.

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