APA (7th ed.) Citation

Thom, H. H. (1929). Johns Hopkins: A silhouette. Johns Hopkins Press [u.a.].

Chicago Style (17th ed.) Citation

Thom, Helen Hopkins. Johns Hopkins: A Silhouette. Baltimore: Johns Hopkins Press [u.a.], 1929.

MLA (9th ed.) Citation

Thom, Helen Hopkins. Johns Hopkins: A Silhouette. Johns Hopkins Press [u.a.], 1929.