Parkhurst, J. A. (1927). Zone +45° of Kapteyn's Selected Areas: Photographic Photometry for 1550 Stars: The University of Chicago. By John Adelbert Parkhurst. The Preparation for Publication was completed after the Author's Death by Alice Hall Farnsworth. The University of Chicago Press.
Chicago Style (17th ed.) CitationParkhurst, John A. Zone +45° of Kapteyn's Selected Areas: Photographic Photometry for 1550 Stars: The University of Chicago. By John Adelbert Parkhurst. The Preparation for Publication Was Completed After the Author's Death by Alice Hall Farnsworth. Chicago: The University of Chicago Press, 1927.
MLA (9th ed.) CitationParkhurst, John A. Zone +45° of Kapteyn's Selected Areas: Photographic Photometry for 1550 Stars: The University of Chicago. By John Adelbert Parkhurst. The Preparation for Publication Was Completed After the Author's Death by Alice Hall Farnsworth. The University of Chicago Press, 1927.