Yale commencement souvenir program, 1907
MLA
Yale Commencement Souvenir Program, 1907. [New Haven]: [Yale University], 1907
APA, 7th edition
(1907). Yale commencement souvenir program, 1907. [New Haven]: [Yale University]
Chicago, 17th edition
Yale commencement souvenir program, 1907. [New Haven]: [Yale University], 1907