APA (7th ed.) Citation

Simon, C., Weihs, G., & Zeilinger, A. QUANTUM CLONING AND SIGNALING.

Chicago Style (17th ed.) Citation

Simon, C., G. Weihs, and A. Zeilinger. QUANTUM CLONING AND SIGNALING.

MLA (9th ed.) Citation

Simon, C., et al. QUANTUM CLONING AND SIGNALING.