Olson, C. E., Schwaller, M. R., & Dahmer, P. A. (1987). Estimating population size of pygoscelid penguins from TM data: Final report to the National Aeronautics and Space Administration. The University of Michigan, School of Natural Resources, Remote Sensing Laboratory ; National Aeronautics and Space Administration.
Chicago Style (17th ed.) CitationOlson, Charles E., Mathew R. Schwaller, and Paul A. Dahmer. Estimating Population Size of Pygoscelid Penguins from TM Data: Final Report to the National Aeronautics and Space Administration. Ann Arbor, MI : [Washington, DC]: The University of Michigan, School of Natural Resources, Remote Sensing Laboratory ; National Aeronautics and Space Administration, 1987.
MLA (9th ed.) CitationOlson, Charles E., et al. Estimating Population Size of Pygoscelid Penguins from TM Data: Final Report to the National Aeronautics and Space Administration. The University of Michigan, School of Natural Resources, Remote Sensing Laboratory ; National Aeronautics and Space Administration, 1987.