Cita APA (7a ed.)
(1999). The challenge of the Internet. Drug & Therapeutics Bulletin, 37(4), 29-31.
Cita Chicago Style (17a ed.)
"The Challenge of the Internet." Drug & Therapeutics Bulletin 37, no. 4 (1999): 29-31.
Cita MLA (9a ed.)
"The Challenge of the Internet." Drug & Therapeutics Bulletin, vol. 37, no. 4, 1999, pp. 29-31.
Precaución: Estas citas no son 100% exactas.