Cita APA (7a ed.)
Stiftung Rübel & European Ecological Federation. (1998). Perspectives in plant ecology, evolution and systematics. G. Fischer Verlag.
Cita Chicago Style (17a ed.)
Stiftung Rübel y European Ecological Federation. Perspectives in Plant Ecology, Evolution and Systematics. Jena, Germany: G. Fischer Verlag, 1998.
Cita MLA (9a ed.)
Stiftung Rübel y European Ecological Federation. Perspectives in Plant Ecology, Evolution and Systematics. G. Fischer Verlag, 1998.
Precaución: Estas citas no son 100% exactas.