Robertson, G. P. (1999). Standard soil methods for long-term ecological research. New York: Oxford University Press.
Chicago Style CitationRobertson, G. P. Standard Soil Methods for Long-term Ecological Research. New York: Oxford University Press, 1999.
MLA CitationRobertson, G. P. Standard Soil Methods for Long-term Ecological Research. New York: Oxford University Press, 1999.
Warning: These citations may not always be 100% accurate.