APA Style
Potthoff, H., Miller, , S.
(2006).
The Social Democratic Party of Germany, 1848-2005
.
Bonn:
Dietz.
MLA Style
Potthoff, Heinrich., Miller, , Susanne.
"The Social Democratic Party of Germany, 1848-2005".
Bonn:
Dietz,
2006.
Book.