APA (7th ed.) Citation

Cheng, X., Hamida, B. A., Arof , H., Ahmad, H., & Harun, S. W. (2011). Highly efficient short length Bismuth-based erbium-doped fiber amplifier. Springer.

Chicago Style (17th ed.) Citation

Cheng, X.S, Belal Ahmed Hamida, Hamzah Arof , Harith Ahmad, and Sulaiman Wadi Harun. Highly Efficient Short Length Bismuth-based Erbium-doped Fiber Amplifier. Springer, 2011.

MLA (8th ed.) Citation

Cheng, X.S, et al. Highly Efficient Short Length Bismuth-based Erbium-doped Fiber Amplifier. Springer, 2011.