APA (7th ed.) Citation

Christian, E., Christian, E., Democratique), F. (. M. d. l. J., & (WFDY/PODN), W. F. o. D. Y. Chers Amis Letter by the World Federation of Democratic Youth (WFDY/PODN) on the 7th World Youth and Students' Festival in Vienna.

Chicago Style (17th ed.) Citation

Christian, Echard, Echard Christian, F.M.J.D. (Federation Mondiale de la Jeunesse Democratique), and World Federation of Democratic Youth (WFDY/PODN). Chers Amis Letter by the World Federation of Democratic Youth (WFDY/PODN) on the 7th World Youth and Students' Festival in Vienna.

MLA (8th ed.) Citation

Christian, Echard, et al. Chers Amis Letter by the World Federation of Democratic Youth (WFDY/PODN) on the 7th World Youth and Students' Festival in Vienna.