Cita APA (7a ed.)
(2009). CrossCheck plagiarism screening service adds 50th publisher. Access (02175673), 69, 1p-2.
Cita Chicago Style (17a ed.)
"CrossCheck Plagiarism Screening Service Adds 50th Publisher." Access (02175673) 69 (2009): 1p-2.
Cita MLA (9a ed.)
"CrossCheck Plagiarism Screening Service Adds 50th Publisher." Access (02175673), 69, 2009, pp. 1p-2.
Precaución: Estas citas no son 100% exactas.