APA (7th ed.) Citation

Christandl, M., Datta, N., Ekert, A., & Landahl, A. (2004). Perfect state transfer in quantum spin networks.

Chicago Style (17th ed.) Citation

Christandl, M., N. Datta, A. Ekert, and A. Landahl. Perfect State Transfer in Quantum Spin Networks. 2004.

MLA (9th ed.) Citation

Christandl, M., et al. Perfect State Transfer in Quantum Spin Networks. 2004.