Krebs, C. J. (1978). Ecology: The experimental analysis of distribution and abundance (2d. ed.). Harper & Row.
Cita Chicago Style (17a ed.)Krebs, Charles J. Ecology: The Experimental Analysis of Distribution and Abundance. 2d. ed. New York: Harper & Row, 1978.
Cita MLA (9a ed.)Krebs, Charles J. Ecology: The Experimental Analysis of Distribution and Abundance. 2d. ed. Harper & Row, 1978.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.