APA-viite

Walter H Lewis. (2003). Medical Botany: Plants Affecting Human Health (II.). John Wiley & Sons.

Chicago-tyylinen lähdeviittaus

Walter H Lewis. Medical Botany: Plants Affecting Human Health. II. Canada: John Wiley & Sons, 2003.

MLA-viite

Walter H Lewis. Medical Botany: Plants Affecting Human Health. II. John Wiley & Sons, 2003.