APA-viite (7. p.)

Almosallam, I., Jarvis, M., & Roberts, S. (2016). GPz: Non-stationary sparse Gaussian processes for heteroscedastic uncertainty estimation in photometric redshifts. Oxford University Press.

Chicago-viite (17. p.)

Almosallam, I., M. Jarvis, ja S. Roberts. GPz: Non-stationary Sparse Gaussian Processes for Heteroscedastic Uncertainty Estimation in Photometric Redshifts. Oxford University Press, 2016.

MLA-viite (9. p.)

Almosallam, I., et al. GPz: Non-stationary Sparse Gaussian Processes for Heteroscedastic Uncertainty Estimation in Photometric Redshifts. Oxford University Press, 2016.