APA-viite (7. p.)

Contaldi, C., Ferreira, P., Magueijo, J., & Gorski, K. (1999). A Bayesian estimate of the skewness of the Cosmic Microwave Background.

Chicago-viite (17. p.)

Contaldi, C., P. Ferreira, J. Magueijo, ja K. Gorski. A Bayesian Estimate of the Skewness of the Cosmic Microwave Background. 1999.

MLA-viite (9. p.)

Contaldi, C., et al. A Bayesian Estimate of the Skewness of the Cosmic Microwave Background. 1999.