Citação norma APA

International Tracing Service (ITS) & International Tracing Service. (1992). Register of first names, A - K;Verzeichnis der Vornamen, A - K;Répertoire des prenoms, A - K. Register of first names;Verzeichnis der Vornamen;Répertoire des prenoms.

Citação norma Chicago

International Tracing Service (ITS) and International Tracing Service. "Register of First Names, A - K;Verzeichnis Der Vornamen, A - K;Répertoire Des Prenoms, A - K." Register of First Names;Verzeichnis Der Vornamen;Répertoire Des Prenoms 1992.

Citação norma MLA

International Tracing Service (ITS) and International Tracing Service. "Register of First Names, A - K;Verzeichnis Der Vornamen, A - K;Répertoire Des Prenoms, A - K." Register of First Names;Verzeichnis Der Vornamen;Répertoire Des Prenoms, 1992.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.