APA (7th ed.) Citation

Ros, E., Zensus, J., & Lobanov, A. (1998). VLBA Monitoring of the QSO 3C 345. Springer.

Chicago Style (17th ed.) Citation

Ros, E., J.A Zensus, and A.P Lobanov. VLBA Monitoring of the QSO 3C 345. Springer, 1998.

MLA (9th ed.) Citation

Ros, E., et al. VLBA Monitoring of the QSO 3C 345. Springer, 1998.