The evolution of galaxies and stellar populations : conference at Yale University, May 19-21, 1977
MLA
Tinsley, Beatrice M, and Richard B Larson. The Evolution of Galaxies and Stellar Populations: Conference At Yale University, May 19-21, 1977. New Haven: Yale University Observatory, 1977
APA, 7th edition
Tinsley, B. M, & Larson, R. B. (1977). The evolution of galaxies and stellar populations: conference at Yale University, May 19-21, 1977. New Haven: Yale University Observatory
Chicago, 17th edition
Tinsley, Beatrice M., and Richard B Larson. The evolution of galaxies and stellar populations: conference at Yale University, May 19-21, 1977. New Haven: Yale University Observatory, 1977