Williams, C. B. (1977). Patterns in the balance of nature and related problems in quantitative ecology (3.print.). Academic Pr.
Chicago-Zitierstil (17. Ausg.)Williams, Carrington Bonsor. Patterns in the Balance of Nature and Related Problems in Quantitative Ecology. 3.print. London: Academic Pr, 1977.
MLA-Zitierstil (9. Ausg.)Williams, Carrington Bonsor. Patterns in the Balance of Nature and Related Problems in Quantitative Ecology. 3.print. Academic Pr, 1977.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.