Cita APA (7a ed.)

Unger, H. G. (1977). Planar Optical Waveguides and Fibres. Clarendon Press.

Cita Chicago Style (17a ed.)

Unger, H. G. Planar Optical Waveguides and Fibres. Oxford: Clarendon Press, 1977.

Cita MLA (8a ed.)

Unger, H. G. Planar Optical Waveguides and Fibres. Clarendon Press, 1977.