Xu, S., Cai, Z., Qu, Z., Yang, R., Cai, Y., Wang, G., . . . Feng, B. (1999). Huperzine-A in capsules and tablets for treating patients with Alzheimer disease. [Shanghai ke xue ji shu chu ban she].
Chicago-Zitierstil (17. Ausg.)Xu, Si-Sun, et al. Huperzine-A in Capsules and Tablets for Treating Patients with Alzheimer Disease. Shanghai: [Shanghai ke xue ji shu chu ban she], 1999.
MLA-Zitierstil (9. Ausg.)Xu, Si-Sun, et al. Huperzine-A in Capsules and Tablets for Treating Patients with Alzheimer Disease. [Shanghai ke xue ji shu chu ban she], 1999.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.