APA (7th ed.) Citation

Rayner, J. N. (1971). An introduction to spectral analysis. Pion.

Chicago Style (17th ed.) Citation

Rayner, J. N. An Introduction to Spectral Analysis. London: Pion, 1971.

MLA (9th ed.) Citation

Rayner, J. N. An Introduction to Spectral Analysis. Pion, 1971.

Warning: These citations may not always be 100% accurate.