APA (7th ed.) Citation

Isaac, N. B. (1998). Centennial climb. Manila Bulletin.

Chicago Style (17th ed.) Citation

Isaac, Norman B. "Centennial Climb." Manila Bulletin 1998.

MLA (9th ed.) Citation

Isaac, Norman B. "Centennial Climb." Manila Bulletin, 1998.

Warning: These citations may not always be 100% accurate.