APA (7th ed.) Citation

Trask, P. D. (1942). Geology and biology of north Atlantic deep-sea cores between Newfoundland and Ireland. United States Department of the Interior, Geological Survey.

Chicago Style (17th ed.) Citation

Trask, Parker D. Geology and Biology of North Atlantic Deep-sea Cores Between Newfoundland and Ireland. Washington: United States Department of the Interior, Geological Survey, 1942.

MLA (9th ed.) Citation

Trask, Parker D. Geology and Biology of North Atlantic Deep-sea Cores Between Newfoundland and Ireland. United States Department of the Interior, Geological Survey, 1942.