SuchThat 
SuchThat[x,y]
displays as .
Details

- SuchThat[x,y] has no built-in meaning.
is by default interpreted as SuchThat[x,y].
can be entered as \[SuchThat] or
st
.
groups as
.
Examples
Basic Examples (1)
Wolfram Research (1996), SuchThat, Wolfram Language function, https://reference.wolfram.com/language/ref/SuchThat.html.
Text
Wolfram Research (1996), SuchThat, Wolfram Language function, https://reference.wolfram.com/language/ref/SuchThat.html.
CMS
Wolfram Language. 1996. "SuchThat." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/SuchThat.html.
APA
Wolfram Language. (1996). SuchThat. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/SuchThat.html