Stahlman, W. d., & Gingerich, O. (1963). Solar planetary longitudes for years -2500 to +2000 by 10-day intervals. The University of Wisconsin.
Citazione stile Chigago Style (17a edizione)Stahlman, William d., e Owen Gingerich. Solar Planetary Longitudes for Years -2500 to +2000 by 10-day Intervals. Madison: The University of Wisconsin, 1963.
Citatione MLA (9a ed.)Stahlman, William d., e Owen Gingerich. Solar Planetary Longitudes for Years -2500 to +2000 by 10-day Intervals. The University of Wisconsin, 1963.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.