APA (7th ed.) Citation

Lever, R. Facebook buys messaging service WhatsApp for 19 B. IN Business News. Manila Bulletin.

Chicago Style (17th ed.) Citation

Lever, Rob. "Facebook Buys Messaging Service WhatsApp for 19 B. IN Business News." Manila Bulletin .

MLA (9th ed.) Citation

Lever, Rob. "Facebook Buys Messaging Service WhatsApp for 19 B. IN Business News." Manila Bulletin, .

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