APA (7th ed.) Citation

Ahmad, N., Zainuddin, M., Yahya, M., Malasan, H., & Buil, C. (2015). Spectral variations of the be disk of delta-Scorpii during the 2011 periastron passage. Elsevier Science BV.

Chicago Style (17th ed.) Citation

Ahmad, N., M.Z Zainuddin, M.S Yahya, H.L Malasan, and C. Buil. Spectral Variations of the Be Disk of Delta-Scorpii During the 2011 Periastron Passage. Elsevier Science BV, 2015.

MLA (9th ed.) Citation

Ahmad, N., et al. Spectral Variations of the Be Disk of Delta-Scorpii During the 2011 Periastron Passage. Elsevier Science BV, 2015.