APA (7th ed.) Citation

Pilyugin, L. (2013). Abundance determinations in extragalactic HII regions. Advances in Astronomy and Space Physics.

Chicago Style (17th ed.) Citation

Pilyugin, L.S. "Abundance Determinations in Extragalactic HII Regions." Advances in Astronomy and Space Physics 2013.

MLA (8th ed.) Citation

Pilyugin, L.S. "Abundance Determinations in Extragalactic HII Regions." Advances in Astronomy and Space Physics, 2013.

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