APA (7th ed.) Citation

Tsvetkova, V. S., Shulga, V. M., & Berdina, L. A. (2014). Measuring the time delays in gravitationally lensed quasars in the presence of microlensing.

Chicago Style (17th ed.) Citation

Tsvetkova, V. S., V. M. Shulga, and L. A. Berdina. Measuring the Time Delays in Gravitationally Lensed Quasars in the Presence of Microlensing. 2014.

MLA (8th ed.) Citation

Tsvetkova, V. S., et al. Measuring the Time Delays in Gravitationally Lensed Quasars in the Presence of Microlensing. 2014.

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