There is no markup proposal yet, we discuss it at [Talk.Quoting].

Some resources:
* [[http://www.tei-c.org/P4X/CO.html#COHQQ|Quoting at TEI]]

BBCODE for phpBB uses:-

** Anonymous Quote**:
{{{[quote]This cheese is delicious[/quote]}}}

** Sourced Quote**:
[quote="The Cheese Man"]This cheese is delicious.[/quote]