APA引文

Wilson, A., Young, A., & Shopbell, P. (2002). Chandra X-ray observations of Cygnus A and Pictor A.

Chicago Style (17th ed.) Citation

Wilson, A., A. Young, and P. Shopbell. Chandra X-ray Observations of Cygnus A and Pictor A. 2002.

MLA引文

Wilson, A., et al. Chandra X-ray Observations of Cygnus A and Pictor A. 2002.