.\" Taken from /usr/share/groff/current/tmac
.\" Here is the specification of the five possible reference styles
.\" provided by 'refer'.  The example entries are taken from the ms
.\" macro package.
.\"
.\"   ref*spec!0  Q A T S V N P I C D O      -- other
.\"   ref*spec!1  Q A T J S V N P I C D O    -- journal article
.\"   ref*spec!2  Q A T S V P I C D O        -- book
.\"   ref*spec!3  Q A T B E S V P I C D O    -- article within book
.\"   ref*spec!4  Q A T R G P I C D O        -- technical report
.\"
.\" Here I rearrrange items to match APA format
.ds ref*spec!0  Q A D T S V N P I C O
.ds ref*spec!1  Q A D T J S V N P I C O
.ds ref*spec!2  Q A D T S V P I C O
.ds ref*spec!3  Q A D T B E S V P I C O
.ds ref*spec!4  Q A D T R G P I C O
.
.\" This swaps a comma for a dot after the date
.ds ref*spec!T:0   ".  " " "\fI"    ""    "\fP"
.ds ref*spec!T     ".  " " "\\*Q"   ""    "\\*U"
.
.\" Common options
.R1
label "(A.n|Q) ', ' (D.y|D)"; bracket-label " (" ) "; "
join-authors ", " ", "
no-label-in-reference
date-as-label
accumulate
.R2