Cita APA (7a ed.)

Marden, C. C. (1917). Libro de Apolonio: An Old Spanish poem. Johns Hopkins : Princeton University ; E.Champion.

Cita Chicago Style (17a ed.)

Marden, C. Carroll. Libro De Apolonio: An Old Spanish Poem. Baltimore : Paris: Johns Hopkins : Princeton University ; E.Champion, 1917.

Cita MLA (9a ed.)

Marden, C. Carroll. Libro De Apolonio: An Old Spanish Poem. Johns Hopkins : Princeton University ; E.Champion, 1917.