APA (7th ed.) Citation

Stafford, H. (1927). Who's who in Philadelphia: At the time of the sesqui-centennial. Vol. III.

Chicago Style (17th ed.) Citation

Stafford, Hartwell. Who's Who in Philadelphia: At the Time of the Sesqui-centennial. Vol. III. Philadelphia, 1927.

MLA (9th ed.) Citation

Stafford, Hartwell. Who's Who in Philadelphia: At the Time of the Sesqui-centennial. Vol. III. 1927.