APA (7th ed.) Citation

RADEK, K. (1921). Rosa Luxemburg, Karl Liebknecht, Leo Jogiches. Extra-Dienst.

Chicago Style (17th ed.) Citation

RADEK, Karl. Rosa Luxemburg, Karl Liebknecht, Leo Jogiches. Extra-Dienst, 1921.

MLA (8th ed.) Citation

RADEK, Karl. Rosa Luxemburg, Karl Liebknecht, Leo Jogiches. Extra-Dienst, 1921.

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