APA-viite (7. p.)

Holub, R. Francesco De Sanctis (1817-1883): Renate Holub. The nineteenth century, c. 1830 - 1914.(2013).

Chicago-viite (17. p.)

Holub, Renate. "Francesco De Sanctis (1817-1883): Renate Holub." The Nineteenth Century, C. 1830 - 1914.(2013) .

MLA-viite (8. p.)

Holub, Renate. "Francesco De Sanctis (1817-1883): Renate Holub." The Nineteenth Century, C. 1830 - 1914.(2013), .