APA Format
Roemer, Milton I.
. (1993). National health systems of the world : volume I & II. New York : Oxford University Press
MLA Format
Roemer, Milton I.
. National health systems of the world : volume I & II. New York : Oxford University Press, 1993
Australian/Harvard Format
Roemer, Milton I.
. 1993. National health systems of the world : volume I & II. Oxford University Press, New York
Warning: These citations may not always be 100% accurate.