APA (7th ed.) Citation

Abd Razak, D. (2009). The rare gem that is Armstrong.

Chicago Style (17th ed.) Citation

Abd Razak, Dzulkifli. The Rare Gem That Is Armstrong. 2009.

MLA (9th ed.) Citation

Abd Razak, Dzulkifli. The Rare Gem That Is Armstrong. 2009.

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