APA Style

Dolan, R, E. (1993). Philippines : a country study / Ronald E. Dolan (4th ed.). Washington D.C.: Federal Research Division, Library of Congress..

MLA Style

Dolan, Ronald, E.. "Philippines : a country study / Ronald E. Dolan". 4th ed. Washington D.C.: Federal Research Division, Library of Congress., 1993. หนังสือ (Book).