APA (7th ed.) Citation

Shulyak, D., Kochukhov, O., & Khan, S. Model atmospheres of magnetic CP stars: HD 137509.

Chicago Style (17th ed.) Citation

Shulyak, D., O. Kochukhov, and S. Khan. Model Atmospheres of Magnetic CP Stars: HD 137509.

MLA (9th ed.) Citation

Shulyak, D., et al. Model Atmospheres of Magnetic CP Stars: HD 137509.