APA-ийн эшлэл(7 дахь хэвлэлт)

Christou, C., Zisserman, A., Cumming, B., & Parker, A. (1991). Shape-from-shading with mutual illumination. Association for Research in Vision and Ophthalmology.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Christou, CG, A. Zisserman, BG Cumming, ба AJ Parker. Shape-from-shading with Mutual Illumination. Association for Research in Vision and Ophthalmology, 1991.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Christou, CG, et al. Shape-from-shading with Mutual Illumination. Association for Research in Vision and Ophthalmology, 1991.