De Ungria, R. M. (2001). Frontlines.
Chicago Style (17th ed.) CitationDe Ungria, Ricardo M. Frontlines. Pasig City, Anvil Publishing, 2001.
MLA引文De Ungria, Ricardo M. Frontlines. 2001.
警告:這些引文格式不一定是100%准確.
De Ungria, R. M. (2001). Frontlines.
Chicago Style (17th ed.) CitationDe Ungria, Ricardo M. Frontlines. Pasig City, Anvil Publishing, 2001.
MLA引文De Ungria, Ricardo M. Frontlines. 2001.