Cita APA (7a ed.)

International Biological Programe. otros, German Solling Project. otros, & Ellenberg, H. (1971). Integrated experimental ecology: Methods and results of ecosystems research in the German Solling Priject. Springer.

Cita Chicago Style (17a ed.)

International Biological Programe. otros, German Solling Project. otros, y Heinz Ellenberg. Integrated Experimental Ecology: Methods and Results of Ecosystems Research in the German Solling Priject. Berlin [etc.]: Springer, 1971.

Cita MLA (9a ed.)

International Biological Programe. otros, et al. Integrated Experimental Ecology: Methods and Results of Ecosystems Research in the German Solling Priject. Springer, 1971.