Παραπομπή σε μορφή APA (7η εκδ.)

Ruskin, J. (1859). The two paths: Being lectures on art, and its application to decoration and manufacture, delivered in 1858-9. Wiley.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Ruskin, John. The Two Paths: Being Lectures on Art, and Its Application to Decoration and Manufacture, Delivered in 1858-9. New York: Wiley, 1859.

Παραπομπή σε μορφή MLA (8th εκδ.)

Ruskin, John. The Two Paths: Being Lectures on Art, and Its Application to Decoration and Manufacture, Delivered in 1858-9. Wiley, 1859.