Schulz, K. F., & Grimes, D. A. (2006). The lancet: Handbook of essential concepts in clinical research. Elsevier.
芝加哥风格引文Schulz, Kenneth F., 与 David A. Grimes. The Lancet: Handbook of Essential Concepts in Clinical Research. Edinburgh: Elsevier, 2006.
MLA引文Schulz, Kenneth F., 与 David A. Grimes. The Lancet: Handbook of Essential Concepts in Clinical Research. Elsevier, 2006.
警告：这些引文格式不一定是100％准确.