Citazione Stile APA (7a Edizione)
Seares, F. H., Kapteyn, J. C., van Rhijn, P. J., Joyner, M. C., & Richmond, M. L. (1930). Mount Wilson Catalogue of photographic magnitudes in selected areas 1-139. Carnegie Institution.
Citazione stile Chigago Style (17a edizione)
Seares, Frederick Hanley, Jacobus Cornelius Kapteyn, Pieter Johannes van Rhijn, Mary C. Joyner, e Myrtle L. Richmond. Mount Wilson Catalogue of Photographic Magnitudes in Selected Areas 1-139. Washington: Carnegie Institution, 1930.
Citatione MLA (9a ed.)
Seares, Frederick Hanley, et al. Mount Wilson Catalogue of Photographic Magnitudes in Selected Areas 1-139. Carnegie Institution, 1930.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.