Cragg, J. B. (1964). Advances in ecological research. Academic Press.
Chicago Edition CitationCragg, J. B. Advances in Ecological Research. London: Academic Press, 1964.
MLA Edition CitationCragg, J. B. Advances in Ecological Research. Academic Press, 1964.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.