Eilertsen, H. Underwater Light Measurements. SPIE Digital Library.
Cita Chicago (17th ed.)Eilertsen, Hans-Christian. Underwater Light Measurements. SPIE Digital Library.
Cita MLA (9th ed.)Eilertsen, Hans-Christian. Underwater Light Measurements. SPIE Digital Library.
Atenció: Aquestes cites poden no estar 100% correctes.