APA Format
Guthrie, George M. (1968).
Six perspectives on the Philippines / edited by George M. Guthrie
. Manila :: Bookmark,.
MLA Format
Guthrie, George M.
Six perspectives on the Philippines / edited by George M. Guthrie
. Manila :: Bookmark,, 1968
Chicago Format
Guthrie, George M. Six perspectives on the Philippines / edited by George M. Guthrie. Manila :: Bookmark,, 1968.