APA引文

Isaac, N. B. (1999). Philippine General Hospital 89th anniversary. Manila Bulletin.

Chicago Style (17th ed.) Citation

Isaac, Norman B. "Philippine General Hospital 89th Anniversary." Manila Bulletin 1999.

MLA引文

Isaac, Norman B. "Philippine General Hospital 89th Anniversary." Manila Bulletin, 1999.

警告：這些引文格式不一定是100％准確.