Asa Gray and Darwinism
MLA
Ward, Lester F. Asa Gray and Darwinism. [Columbus, Ohio?]: [publisher not identified], 1888
APA, 7th edition
Ward, L. F. (1888). Asa Gray and Darwinism. [Columbus, Ohio?]: [publisher not identified]
Chicago, 17th edition
Ward, Lester F. Asa Gray and Darwinism. [Columbus, Ohio?]: [publisher not identified], 1888