Cita APA

Sommer, L. 1., & Sommer, L. 1. (1989). Analytical absorption spectrophotometry in the visible and ultraviolet: The principles. Amsterdam: Elsevier.

Citación estilo Chicago

Sommer, Lumir 1929-, y Lumir 1929- Sommer. Analytical Absorption Spectrophotometry in the Visible and Ultraviolet: The Principles. Amsterdam: Elsevier, 1989.

Cita MLA

Sommer, Lumir 1929-, y Lumir 1929- Sommer. Analytical Absorption Spectrophotometry in the Visible and Ultraviolet: The Principles. Amsterdam: Elsevier, 1989.