Harlan Hubbard journals, 1929-1944
MLA
Hubbard, Harlan, Vincent Kohler, and David F Ward. Harlan Hubbard Journals, 1929-1944. Lexington, Ky.: University Press of Kentucky, 1987
APA, 7th edition
Hubbard, H., Kohler, V., & Ward, D. F. (1987). Harlan Hubbard journals, 1929-1944. Lexington, Ky.: University Press of Kentucky
Chicago, 17th edition
Hubbard, Harlan., Vincent Kohler, and David F Ward. Harlan Hubbard journals, 1929-1944. Lexington, Ky.: University Press of Kentucky, 1987