Birdsell, R., & Hamrick, J. L. (1978). The effect of slope-aspect on the composition and density of an oak-hickory forest in eastern Kansas. University of Kansas.
Chicago Style (17th ed.) CitationBirdsell, Rodney, and James Lewis Hamrick. The Effect of Slope-aspect on the Composition and Density of an Oak-hickory Forest in Eastern Kansas. Lawrence: University of Kansas, 1978.
MLA (9th ed.) CitationBirdsell, Rodney, and James Lewis Hamrick. The Effect of Slope-aspect on the Composition and Density of an Oak-hickory Forest in Eastern Kansas. University of Kansas, 1978.
Warning: These citations may not always be 100% accurate.