O'Nions, R., & Pankhurst, R. (1974). Rare-earth element distribution in Archaean gneisses and anorthosites, Godthåb area, West Greenland. Earth and Planetary Science Letters, 22(4), 328.
Chicago Style (17th ed.) CitationO'Nions, R.K, and R.J Pankhurst. "Rare-earth Element Distribution in Archaean Gneisses and Anorthosites, Godthåb Area, West Greenland." Earth and Planetary Science Letters 22, no. 4 (1974): 328.
MLA (8th ed.) CitationO'Nions, R.K, and R.J Pankhurst. "Rare-earth Element Distribution in Archaean Gneisses and Anorthosites, Godthåb Area, West Greenland." Earth and Planetary Science Letters, vol. 22, no. 4, 1974, p. 328.
Warning: These citations may not always be 100% accurate.