BibTeX

@ARTICLE{iumj57020,
    author = "W. Massey",
     title = "On the Cohomology Ring of a Sphere Bundle",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 7,
      year = 1958,
     issue = 2,
     pages = "265--289",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "",
}

amsrefs

\bib{iumj57020}{article}{
     author = {Massey, W.},
      title = {On the Cohomology Ring of a Sphere Bundle},
    journal = {Indiana Univ. Math. J.},
     volume = {7},
       year = {1958},
     number = {2},
      pages = {265 \ndash 289},
}