Lua APA (7ú heag.)

HP technology helps DreamWorks animation bring "Shrek Forever After" in 3-D to life. Manila bulletin.

Lua i Stíl Chicago (17ú heag.)

"HP Technology Helps DreamWorks Animation Bring "Shrek Forever After" in 3-D to Life." Manila Bulletin .

Lua MLA (9ú heag.)

"HP Technology Helps DreamWorks Animation Bring "Shrek Forever After" in 3-D to Life." Manila Bulletin, .

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.