APA (7th ed.) Citation

Wold, M. (2008). Quasar Optical Variability and Black Hole Mass. Universidad Nacional Autónoma de México.

Chicago Style (17th ed.) Citation

Wold, M. Quasar Optical Variability and Black Hole Mass. Universidad Nacional Autónoma de México, 2008.

MLA (9th ed.) Citation

Wold, M. Quasar Optical Variability and Black Hole Mass. Universidad Nacional Autónoma de México, 2008.

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