%% You should probably cite draft-ietf-httpbis-header-structure instead of this I-D.
@techreport{kamp-httpbis-structure-00,
	number =	{draft-kamp-httpbis-structure-00},
	type =		{Internet-Draft},
	institution =	{Internet Engineering Task Force},
	publisher =	{Internet Engineering Task Force},
	note =		{Work in Progress},
	url =		{https://datatracker.ietf.org/doc/html/draft-kamp-httpbis-structure-00},
        author =	{Poul-Henning Kamp},
	title =		{{HTTP header common structure}},
	pagetotal =	13,
	year =		,
	month =		,
	day =		,
	abstract =	{An abstract data model for HTTP headers, "Common Structure", and a HTTP/1 serialization of it, generalized from current HTTP headers.},
}