Style de citation APA (7e éd.)

Toom, F. d. (2003). Wilhelm II. in Doorn: Friedhild den Toom (2. Dr.).

Style de citation Chicago (17e éd.)

Toom, Friedhild den. Wilhelm II. in Doorn: Friedhild Den Toom. 2. Dr. Doorn, 2003.

Style de citation MLA (8e éd.)

Toom, Friedhild den. Wilhelm II. in Doorn: Friedhild Den Toom. 2. Dr. 2003.