British Ecological Society. Symposium, Linnean Society of London, Gray, A. J., Crawley, M. J., & Edwards, P. J. (1987). Colonization, succession and stability: The 26th symposium of the British Ecological Society held jointly with the Linnean Society of London. Blackwell Scientific.
Παραπομπή σε μορφή Chicago (17η εκδ.)British Ecological Society. Symposium, Linnean Society of London, Alan J. Gray, Michael J. Crawley, και Peter J. Edwards. Colonization, Succession and Stability: The 26th Symposium of the British Ecological Society Held Jointly with the Linnean Society of London. Oxford: Blackwell Scientific, 1987.
Παραπομπή σε μορφή MLA (9th εκδ.)British Ecological Society. Symposium, et al. Colonization, Succession and Stability: The 26th Symposium of the British Ecological Society Held Jointly with the Linnean Society of London. Blackwell Scientific, 1987.