APA (7th ed.) Citation

Grahn, G. (1980). Rosa Luxemburg in Briefen ihrer Freunde.

Chicago Style (17th ed.) Citation

Grahn, Gerlinde. Rosa Luxemburg in Briefen Ihrer Freunde. 1980.

MLA (8th ed.) Citation

Grahn, Gerlinde. Rosa Luxemburg in Briefen Ihrer Freunde. 1980.

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