Cita APA (7a ed.)
(1981). 'Inexpensive automation' offered by NLM. Library Journal, 106(8), 845.
Cita Chicago Style (17a ed.)
"'Inexpensive Automation' Offered by NLM." Library Journal 106, no. 8 (1981): 845.
Cita MLA (9a ed.)
"'Inexpensive Automation' Offered by NLM." Library Journal, vol. 106, no. 8, 1981, p. 845.
Precaución: Estas citas no son 100% exactas.