APA (7th ed.) Citation
Piggot, C. S. (1938). Core Samples of the ocean bottom and their significance: Lecture.
Chicago Style (17th ed.) Citation
Piggot, Charles Snowden. Core Samples of the Ocean Bottom and Their Significance: Lecture. Washington, 1938.
MLA (9th ed.) Citation
Piggot, Charles Snowden. Core Samples of the Ocean Bottom and Their Significance: Lecture. 1938.
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