APA-Zitierstil (7. Ausg.)

Eichholz, R. (1982). Esperanto in the modern world: Studies and articles on language problems, the Right to Communicate, and the International Language ; (1959 - 1982) = Esperanto en la moderna mondo (2. ed.). Esperanto Press.

Chicago-Zitierstil (17. Ausg.)

Eichholz, Rüdiger. Esperanto in the Modern World: Studies and Articles on Language Problems, the Right to Communicate, and the International Language ; (1959 - 1982) = Esperanto En La Moderna Mondo. 2. ed. Bailieboro, Ontario: Esperanto Press, 1982.

MLA-Zitierstil (9. Ausg.)

Eichholz, Rüdiger. Esperanto in the Modern World: Studies and Articles on Language Problems, the Right to Communicate, and the International Language ; (1959 - 1982) = Esperanto En La Moderna Mondo. 2. ed. Esperanto Press, 1982.