Read, H., Walter, N., & Ward, C. (1992). Peter Kropotkin 150th anniversary. London: Freedom Press.
Chicago Style (17th ed.) CitationRead, Herbert, Nicolas Walter, and Colin Ward. Peter Kropotkin 150th Anniversary. London: Freedom Press, 1992.
MLA (8th ed.) CitationRead, Herbert, et al. Peter Kropotkin 150th Anniversary. London: Freedom Press, 1992.
Warning: These citations may not always be 100% accurate.