APA引文

Pandit, H., Gill, H., & Murray, D. (2012). Metal-on-metal hips.

Chicago Style (17th ed.) Citation

Pandit, H., H. Gill, and D. Murray. Metal-on-metal Hips. 2012.

MLA引文

Pandit, H., et al. Metal-on-metal Hips. 2012.