Cita APA

Twyman, F. (1911). The practice of spectrum analysis with hilger instruments.. (4. ed.). London: Adam Hilger.

Citación estilo Chicago

Twyman, F. The Practice of Spectrum Analysis With Hilger Instruments.. 4. ed. London: Adam Hilger, 1911.

Cita MLA

Twyman, F. The Practice of Spectrum Analysis With Hilger Instruments.. 4. ed. London: Adam Hilger, 1911.