APA Citation

Franklin, P. The Four Color Problem. Scripta Mathematica, Yeshiva College, New York, 1941.

Chicago Style Citation

Franklin, Philip. The Four Color Problem. Scripta Mathematica, Yeshiva College, New York, 1941.

MLA Citation

Franklin, Philip. The Four Color Problem. Scripta Mathematica, Yeshiva College, New York, 1941.

Warning: These citations may not always be 100% accurate.