APA Citation

Christiansen, J. L., & Siver, A. Computing accurate age and distance factors in cosmology.

Chicago Style Citation

Christiansen, Jodi L., and Andrew Siver. Computing Accurate Age and Distance Factors in Cosmology.

MLA Citation

Christiansen, Jodi L., and Andrew Siver. Computing Accurate Age and Distance Factors in Cosmology.

Warning: These citations may not always be 100% accurate.