BibTeX

@ARTICLE{iumj15042,
    author = "Frank Harary and Ed Palmer",
     title = "On Similar Points of a Graph",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 15,
      year = 1966,
     issue = 4,
     pages = "623--630",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "",
}

amsrefs

\bib{iumj15042}{article}{
     author = {Harary, Frank},
     author = {Palmer, Ed},
      title = {On Similar Points of a Graph},
    journal = {Indiana Univ. Math. J.},
     volume = {15},
       year = {1966},
     number = {4},
      pages = {623 \ndash 630},
}