Cook, A. F., & Hawkins, G. S. (1960). The meteoric head echo. Smithsonian Institution.
Chicago Style (17th ed.) CitationCook, Allan Fairchild, and Gerald S. Hawkins. The Meteoric Head Echo. Washington, D.C.: Smithsonian Institution, 1960.
MLA (9th ed.) CitationCook, Allan Fairchild, and Gerald S. Hawkins. The Meteoric Head Echo. Smithsonian Institution, 1960.
Warning: These citations may not always be 100% accurate.