Cita APA (7a ed.)
POPCEN news letter [POPCEN Newsl] NLMUID: 101084521.
Cita Chicago Style (17a ed.)
POPCEN News Letter [POPCEN Newsl] NLMUID: 101084521.
Cita MLA (9a ed.)
POPCEN News Letter [POPCEN Newsl] NLMUID: 101084521.
警告：這些引文格式不一定是100％准確.