Harris, P. M., Lindeberg, M. R., Maselko, J. M., Pella, J. J., Rice, S. D., & Short, J. W. Estimate of oil persisting on the beaches of prince william sound 12 years after the exxon valdez oil spill.
استشهاد بنمط شيكاغوHarris, Patricia M., Mandy R. Lindeberg, Jacek M. Maselko, Jerome J. Pella, Stanley D. Rice, و Jeffrey W. Short. Estimate of Oil Persisting On the Beaches of Prince William Sound 12 Years After the Exxon Valdez Oil Spill.
MLA استشهادHarris, Patricia M., et al. Estimate of Oil Persisting On the Beaches of Prince William Sound 12 Years After the Exxon Valdez Oil Spill.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.