APA (7th ed.) Citation

Martin, W. C., Zalubas, R., & Hagan, L. (1978). Atomic energy levels--the rare-earth elements: The spectra of lanthanum, cerium, praseodymium, neodymium, promethium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, and lutetium. U.S. Dept. of Commerce, National Bureau of Standards.

Chicago Style (17th ed.) Citation

Martin, W. C., Romuald Zalubas, and Lucy Hagan. Atomic Energy Levels--the Rare-earth Elements: The Spectra of Lanthanum, Cerium, Praseodymium, Neodymium, Promethium, Samarium, Europium, Gadolinium, Terbium, Dysprosium, Holmium, Erbium, Thulium, Ytterbium, and Lutetium. [Washington, D.C.]: U.S. Dept. of Commerce, National Bureau of Standards, 1978.

MLA (9th ed.) Citation

Martin, W. C., et al. Atomic Energy Levels--the Rare-earth Elements: The Spectra of Lanthanum, Cerium, Praseodymium, Neodymium, Promethium, Samarium, Europium, Gadolinium, Terbium, Dysprosium, Holmium, Erbium, Thulium, Ytterbium, and Lutetium. U.S. Dept. of Commerce, National Bureau of Standards, 1978.