APA način citiranja (7. izdanje)

Helft, M. Tech class that shook an industry: How a project on apps led to lean start-ups. Manila bulletin.

Čikaški stil citiranja (17. izdanje)

Helft, Miguel. "Tech Class That Shook an Industry: How a Project on Apps Led to Lean Start-ups." Manila Bulletin .

MLA način citiranja (9. izdanje)

Helft, Miguel. "Tech Class That Shook an Industry: How a Project on Apps Led to Lean Start-ups." Manila Bulletin, .