emacs/snippets/bibtex-mode/booklet

# -*- mode: snippet -*-
# name: booklet
# key: booklet
# --
@booklet{ ${title},
  author       = {${author}}${,
  howpublished = {${howpublished}}}${,
  address      = {${address}}}${,
  year         = {${year}}}${,
  month        = {${month}}}${,
  volume       = {${volume}}}${,
  note         = {${note}}}
}

$0