(1972). Hefte zur Agrarfrage: 1900-1916. Werke.
Chicago Style (17th ed.) Citation"Hefte Zur Agrarfrage: 1900-1916." Werke 1972.
MLA (8th ed.) Citation"Hefte Zur Agrarfrage: 1900-1916." Werke, 1972.
Warning: These citations may not always be 100% accurate.
