left outer join on multi tables

Hi, here are my tables

table name
{
   id integer primary key
   first_name text,
   middle_name text,
   last_name text
}

table address
{
   id integer primary key
   number int,
   street text,
   city text,
   state text
}

table work
{
   id integer primary key
   hours text,
   shift
}

table person
{
    id integer primary key
    namid integer references name(id),
    addressid integer referenes address(id),
    workid integer references work(id)
}
nameid, addressid or workid in person table may be empty.

I would like to make a view which shows all information about a person
in one row

first_name, last_name, street, city, workhours, ...

In the peron table, if  the workid, addressid, or nameid is empty, just
do not display the correspodent information.

I think I need left outer join, but I do not know how to use it. Could
anyone help?

Thanks,

qq