APA (7th ed.) Citation

Kniazev, A. Y., & Grebel, E. K. (2005). A search for PNe in nearby galaxies with SDSS imaging data. Planetary nebulae as astronomical tools.

Chicago Style (17th ed.) Citation

Kniazev, Alexei Y., and Eva K. Grebel. "A Search for PNe in Nearby Galaxies with SDSS Imaging Data." Planetary Nebulae as Astronomical Tools 2005.

MLA (9th ed.) Citation

Kniazev, Alexei Y., and Eva K. Grebel. "A Search for PNe in Nearby Galaxies with SDSS Imaging Data." Planetary Nebulae as Astronomical Tools, 2005.