APA način citiranja (7. izdanje)

Frenz, H. Eugene O'Neill and the European Collection: Horst Frenz. Literary communication and reception.(1980).

Čikaški stil citiranja (17. izdanje)

Frenz, Horst. "Eugene O'Neill and the European Collection: Horst Frenz." Literary Communication and Reception.(1980) .

MLA način citiranja (8. izdanje)

Frenz, Horst. "Eugene O'Neill and the European Collection: Horst Frenz." Literary Communication and Reception.(1980), .