APA (7th ed.) Citation

Pribulla, T., & Vaňko, M. Photoelectric photometry of eclipsing contact binaries: U Peg, YY CrB, OU Ser and EQ Tau.

Chicago Style (17th ed.) Citation

Pribulla, Theodor, and Martin Vaňko. Photoelectric Photometry of Eclipsing Contact Binaries: U Peg, YY CrB, OU Ser and EQ Tau.

MLA (9th ed.) Citation

Pribulla, Theodor, and Martin Vaňko. Photoelectric Photometry of Eclipsing Contact Binaries: U Peg, YY CrB, OU Ser and EQ Tau.

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