Needham, J. G. (1913). Natural History of the Farm: A Guide to the Practical Study of the Sources of Our Living in Wild Nature (second edition.). The Comstock publishing company.
Cita Chicago Style (17a ed.)Needham, James G. Natural History of the Farm: A Guide to the Practical Study of the Sources of Our Living in Wild Nature. second edition. Ithaca, N.Y.: The Comstock publishing company, 1913.
Cita MLA (9a ed.)Needham, James G. Natural History of the Farm: A Guide to the Practical Study of the Sources of Our Living in Wild Nature. second edition. The Comstock publishing company, 1913.
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