Cita APA (7a ed.)

Thom, H. H. (2009). Johns Hopkins: A Silhouette. Johns Hopkins University Press.

Cita Chicago Style (17a ed.)

Thom, Helen Hopkins. Johns Hopkins: A Silhouette. Baltimore: Johns Hopkins University Press, 2009.

Cita MLA (8a ed.)

Thom, Helen Hopkins. Johns Hopkins: A Silhouette. Johns Hopkins University Press, 2009.