Helliwell, R. A., & Shoemaker, B. (2008). Interview of Robert A. Helliwell by Brian Shoemaker. Byrd Polar Research Center Archival Program.
Chicago Style (17th ed.) CitationHelliwell, Robert A., and Brian Shoemaker. Interview of Robert A. Helliwell by Brian Shoemaker. Byrd Polar Research Center Archival Program, 2008.
MLA (9th ed.) CitationHelliwell, Robert A., and Brian Shoemaker. Interview of Robert A. Helliwell by Brian Shoemaker. Byrd Polar Research Center Archival Program, 2008.
Warning: These citations may not always be 100% accurate.