APA (7th ed.) Citation

McDougal, J. M., Warren, S. E., & Tarling, D. H. (1983). The Magnetic Source of Obsidian Samples from Mediterranean and Near Eastern Sources.

Chicago Style (17th ed.) Citation

McDougal, J. M., S. E. Warren, and D. H. Tarling. The Magnetic Source of Obsidian Samples from Mediterranean and Near Eastern Sources. 1983.

MLA (8th ed.) Citation

McDougal, J. M., et al. The Magnetic Source of Obsidian Samples from Mediterranean and Near Eastern Sources. 1983.