Keeling, P., Gillen, P., & Hennessy, T. P. (1988). Oesophageal resection in the elderly. Royal College of Surgeons of England.
シカゴスタイル引用形Keeling, P., P. Gillen, , T. P. Hennessy. Oesophageal Resection in the Elderly. Royal College of Surgeons of England, 1988.
MLA引用形式Keeling, P., P. Gillen, , T. P. Hennessy. Oesophageal Resection in the Elderly. Royal College of Surgeons of England, 1988.
警告: この引用は必ずしも正確ではありません.