APA (7th ed.) Citation

Napiwotzki, R., & Jordan, S. (1995). ORFEUS and EUVE observations of the cool DO HD 149499 B. White dwarfs.

Chicago Style (17th ed.) Citation

Napiwotzki, Ralf, and Stefan Jordan. "ORFEUS and EUVE Observations of the Cool DO HD 149499 B." White Dwarfs 1995.

MLA (9th ed.) Citation

Napiwotzki, Ralf, and Stefan Jordan. "ORFEUS and EUVE Observations of the Cool DO HD 149499 B." White Dwarfs, 1995.

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