APA (7th ed.) Citation

Lettrich, M. (2019). A method for assessing the vulnerability of marine mammals to a changing climate. U.S. Department of Commerce, National Oceanic and Atmospheric Administration, National Marine Fisheries Service.

Chicago Style (17th ed.) Citation

Lettrich, Matthew. A Method for Assessing the Vulnerability of Marine Mammals to a Changing Climate. Silver Spring, MD: U.S. Department of Commerce, National Oceanic and Atmospheric Administration, National Marine Fisheries Service, 2019.

MLA (9th ed.) Citation

Lettrich, Matthew. A Method for Assessing the Vulnerability of Marine Mammals to a Changing Climate. U.S. Department of Commerce, National Oceanic and Atmospheric Administration, National Marine Fisheries Service, 2019.