APA

Wybourne B. G., Smentek L., . (2007). Optical Spectroscopy of Lanthanides. Magnetic and Hyperfine Interactions. London: CRC Press.

Chicago

Wybourne B G, Smentek L, . 2007. Optical Spectroscopy of Lanthanides. Magnetic and Hyperfine Interactions. London: CRC Press.

Harvard

Wybourne B. G., Smentek L., . (2007). Optical Spectroscopy of Lanthanides. Magnetic and Hyperfine Interactions. London: CRC Press.

MLA

Wybourne B G, Smentek L, . Optical Spectroscopy of Lanthanides. Magnetic and Hyperfine Interactions. London: CRC Press. 2007.