General Practice Update. Elsevier B.V.
Chicago Style (17th ed.) CitationGeneral Practice Update. Elsevier B.V.
MLA引文General Practice Update. Elsevier B.V.
警告：這些引文格式不一定是100％准確.
APA引文
General Practice Update. Elsevier B.V.
Chicago Style (17th ed.) CitationGeneral Practice Update. Elsevier B.V.
MLA引文General Practice Update. Elsevier B.V.