APA (7th ed.) Citation

Punanova, A. F., Loktin, A. V., Krushinsky, V. V., & Popov, A. A. (2012). CCD VRI photometry of the old open cluster NGC 7142.

Chicago Style (17th ed.) Citation

Punanova, A. F., A. V. Loktin, V. V. Krushinsky, and A. A. Popov. CCD VRI Photometry of the Old Open Cluster NGC 7142. 2012.

MLA (8th ed.) Citation

Punanova, A. F., et al. CCD VRI Photometry of the Old Open Cluster NGC 7142. 2012.

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