Alias
Since Version 2.0 (released in 1991), Alias has been superseded by $PreRead.
Wolfram Research (1988), Alias, Wolfram Language function, https://reference.wolfram.com/language/ref/Alias.html.
Text
Wolfram Research (1988), Alias, Wolfram Language function, https://reference.wolfram.com/language/ref/Alias.html.
CMS
Wolfram Language. 1988. "Alias." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/Alias.html.
APA
Wolfram Language. (1988). Alias. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/Alias.html