APA (7th ed.) Citation

Kogan, P. (1966). The unseen spectrum: Foundations of electromagnetic radiation. Sampson Low, Marston.

Chicago Style (17th ed.) Citation

Kogan, Philip. The Unseen Spectrum: Foundations of Electromagnetic Radiation. London: Sampson Low, Marston, 1966.

MLA (9th ed.) Citation

Kogan, Philip. The Unseen Spectrum: Foundations of Electromagnetic Radiation. Sampson Low, Marston, 1966.

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