1. but if the number exceeds six give six followed by et al);Standard journal article (List all authors
2. Electrogastrographic study of patients with unexplained nausea, bloating and vomiting;You, C.H.; Lee, K.Y.; Chey, R.Y.; Menguy, R.;Gastroenterology,1980
3. As an option, if a journal carries continuous pagination throughout a volume the month and issue number may be omitted;CH, Lee K.Y.; RY, Chey; R, Menguy;Gastroenterology; Electrogastrographic study of patients with unexplained nausea, bloating and vomiting,1980
4. Predisposing locus for Alzheimer's disease on chromosome 21;Goate, A.M.; Haynes, A.R.; Owen, M.J.; Farrall, M.; James, L.A.; Lai, L.Y.;Lancet,1989
5. Organisation as author The Royal Marsden Hospital Bone-marrow Transplantation Team. Failure of syngeneic bone-marrow graft without preconditioning in post-hepatitis marrow aplasia;Lancet,1977