APA (7th ed.) Citation

Birkmann, S. M., Krause, O., Hennemann, M., Henning, T., Steinacker, J., & Lemke, D. (2007). A massive protostellar core with an infalling envelope. Astronomy and astrophysics, 474(3), . https://doi.org/10.1051/0004-6361:20077197

Chicago Style (17th ed.) Citation

Birkmann, Stephan M., Oliver Krause, Martin Hennemann, Thomas Henning, Jürgen Steinacker, and Dietrich Lemke. "A Massive Protostellar Core with an Infalling Envelope." Astronomy and Astrophysics 474, no. 3 (2007). https://doi.org/10.1051/0004-6361:20077197.

MLA (9th ed.) Citation

Birkmann, Stephan M., et al. "A Massive Protostellar Core with an Infalling Envelope." Astronomy and Astrophysics, vol. 474, no. 3, 2007, https://doi.org/10.1051/0004-6361:20077197.