APA استشهاد

(1998). World's greatest socialist thinkers: Karl Johann Kautsky (1854-!938). Deep and Deep.

استشهاد بنمط شيكاغو

World's Greatest Socialist Thinkers: Karl Johann Kautsky (1854-!938). New Delhi: Deep and Deep, 1998.

MLA استشهاد

World's Greatest Socialist Thinkers: Karl Johann Kautsky (1854-!938). Deep and Deep, 1998.