Dyfyniad APA

McEwen, P. K. (2001). Lacewings in the crop environment. New York: Cambridge University Press.

Dyfyniad Arddull Chicago

McEwen, P. K. Lacewings in the Crop Environment. New York: Cambridge University Press, 2001.

Dyfyniad MLA

McEwen, P. K. Lacewings in the Crop Environment. New York: Cambridge University Press, 2001.

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