Hallyn, F. (2008). A Poem on the Copernican System: Cornelius Gemma and his Cosmocritical Art. Cornelius Gemma, 13-32.
Citazione stile Chigago Style (17a edizione)Hallyn, Fernand. "A Poem on the Copernican System: Cornelius Gemma and His Cosmocritical Art." Cornelius Gemma 2008: 13-32.
Citatione MLA (9a ed.)Hallyn, Fernand. "A Poem on the Copernican System: Cornelius Gemma and His Cosmocritical Art." Cornelius Gemma, 2008, pp. 13-32.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.
