Cita APA (7th ed.)

Balchin, N. (1948). The Borgia Testament. Collins Clear-Type Press.

Cita Chicago (17th ed.)

Balchin, Nigel. The Borgia Testament. Londres, Inglaterra: Collins Clear-Type Press, 1948.

Cita MLA (9th ed.)

Balchin, Nigel. The Borgia Testament. Collins Clear-Type Press, 1948.