APA-Zitierstil (7. Ausg.)

(1989). Petrarch's Secretum with introduction, notes, and critical anthology. Lang.

Chicago-Zitierstil (17. Ausg.)

Petrarch's Secretum with Introduction, Notes, and Critical Anthology. New York ; Bern ; Frankfurt am Main ; Paris: Lang, 1989.

MLA-Zitierstil (9. Ausg.)

Petrarch's Secretum with Introduction, Notes, and Critical Anthology. Lang, 1989.