Lua APA (7ú heag.)

Ruskin, J., & Roth, C. (2004). The two paths: Being lectures on art and its application to decoration and manufacture delivered in 1858-9. Parlor Press.

Lua i Stíl Chicago (17ú heag.)

Ruskin, John, agus Christine Roth. The Two Paths: Being Lectures on Art and Its Application to Decoration and Manufacture Delivered in 1858-9. West Lafayette, Indiana: Parlor Press, 2004.

Lua MLA (9ú heag.)

Ruskin, John, agus Christine Roth. The Two Paths: Being Lectures on Art and Its Application to Decoration and Manufacture Delivered in 1858-9. Parlor Press, 2004.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.