Probably the easiest way is to use derived tables within a main query, like below, assuming that each derive table returns only a single row:
SELECT q1.*, q2.*, q3.* --, ...
FROM (
SELECT ..., ...
FROM ...
) AS q1
CROSS JOIN (
SELECT ..., ..., ..., ...
FROM ...
) AS q2
CROSS JOIN (
SELECT ...
FROM ...
) AS q3
SQL DBA,SQL Server MVP(07, 08, 09) A socialist is someone who will give you the shirt off *someone else's* back.