APA (7th ed.) Citation

Geisler, J., Beaven, G., & Boutruche, J. P. (1986). Optical fibres. Pergamon Press.

Chicago Style (17th ed.) Citation

Geisler, J., G. Beaven, and J. P. Boutruche. Optical Fibres. Oxford [etc.]: Pergamon Press, 1986.

MLA (9th ed.) Citation

Geisler, J., et al. Optical Fibres. Pergamon Press, 1986.