Citazione Stile APA (7a Edizione)

Forsyth, D., & Zisserman, A. (1990). Shape from shading in the light of mutual illumination. Elsevier.

Citazione stile Chigago Style (17a edizione)

Forsyth, D., e A. Zisserman. Shape from Shading in the Light of Mutual Illumination. Elsevier, 1990.

Citatione MLA (9a ed.)

Forsyth, D., e A. Zisserman. Shape from Shading in the Light of Mutual Illumination. Elsevier, 1990.