APA (7th ed.) Citation

Spies, G. (1970). Carl Schröder (Braunschweig 1802 - 1867 Braunschweig): Der Heiratsantrag.

Chicago Style (17th ed.) Citation

Spies, Gerd. Carl Schröder (Braunschweig 1802 - 1867 Braunschweig): Der Heiratsantrag. 1970.

MLA (9th ed.) Citation

Spies, Gerd. Carl Schröder (Braunschweig 1802 - 1867 Braunschweig): Der Heiratsantrag. 1970.

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