Cite
THE PHYSIOGRAPHIC INFLUENCE UPON THE DISTRIBUTION OF POPULATION IN MARYLAND AND PENNSYLVANIA.
MLA
Lobeck, A. K. “The Physiographic Influence upon the Distribution of Population in Maryland and Pennsylvania.” Annals of the Association of American Geographers, vol. 16, no. 2, June 1926, pp. 94–101. EBSCOhost, https://doi.org/10.1080/00045602609356959.
APA
Lobeck, A. K. (1926). The Physiographic Influence upon the Distribution of Population in Maryland and Pennsylvania. Annals of the Association of American Geographers, 16(2), 94–101. https://doi.org/10.1080/00045602609356959
Chicago
Lobeck, A.K. 1926. “The Physiographic Influence upon the Distribution of Population in Maryland and Pennsylvania.” Annals of the Association of American Geographers 16 (2): 94–101. doi:10.1080/00045602609356959.