Cita APA (7a ed.)
Evans, D. (2017). Why content is king--even in eye care: Regularly adding 'fresh' blog content, following SEO tips can improve search engine ranking. Ophthalmology Times, 42(16), 50-51.
Cita Chicago Style (17a ed.)
Evans, David. "Why Content Is King--even in Eye Care: Regularly Adding 'Fresh' Blog Content, Following SEO Tips Can Improve Search Engine Ranking." Ophthalmology Times 42, no. 16 (2017): 50-51.
Cita MLA (9a ed.)
Evans, David. "Why Content Is King--even in Eye Care: Regularly Adding 'Fresh' Blog Content, Following SEO Tips Can Improve Search Engine Ranking." Ophthalmology Times, vol. 42, no. 16, 2017, pp. 50-51.
Precaución: Estas citas no son 100% exactas.