Albertson, R. (1973). A survey of mutualistic communities in America (Repr. from Iowa Journal of History and Politics. Vol. 34 (1936).). AMS Press.
Chicago-Zitierstil (17. Ausg.)Albertson, Ralph. A Survey of Mutualistic Communities in America. Repr. from Iowa Journal of History and Politics. Vol. 34 (1936). New York: AMS Press, 1973.
MLA-Zitierstil (9. Ausg.)Albertson, Ralph. A Survey of Mutualistic Communities in America. Repr. from Iowa Journal of History and Politics. Vol. 34 (1936). AMS Press, 1973.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.