APA citiranje
Wharton, M. E., & Barbour, R. W. (1973). Trees & shrubs of Kentucky. The University Press of Kentucky.
Chicago Style (17th ed.) Citation
Wharton, Mary E., and Roger W. Barbour. Trees & Shrubs of Kentucky. Lexington, Kentucky: The University Press of Kentucky, 1973.
MLA citiranje
Wharton, Mary E., and Roger W. Barbour. Trees & Shrubs of Kentucky. The University Press of Kentucky, 1973.
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