Syntex Laboratories, Inc. (1992). Physicians audio update [sound recording]. Physicians Audio News.
Citazione stile Chigago Style (17a edizione)Syntex Laboratories, Inc. Physicians Audio Update [sound Recording]. Wilton, CT: Physicians Audio News, 1992.
Citatione MLA (9a ed.)Syntex Laboratories, Inc. Physicians Audio Update [sound Recording]. Physicians Audio News, 1992.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.