Wardale, C., & Jenner, M. (1988). German Research Directory: Comp. and ed. by Carol Wardale and Margaret Jenner. German Researh Group, Genealogical Society of Queensland.
Chicago-Zitierstil (17. Ausg.)Wardale, Carol, 与 Margaret Jenner. German Research Directory: Comp. and Ed. by Carol Wardale and Margaret Jenner. Brisbane: German Researh Group, Genealogical Society of Queensland, 1988.
MLA-Zitierstil (8. Ausg.)Wardale, Carol, 与 Margaret Jenner. German Research Directory: Comp. and Ed. by Carol Wardale and Margaret Jenner. German Researh Group, Genealogical Society of Queensland, 1988.
警告：这些引文格式不一定是100％准确.