30 ml is a small packaging, but that also means you can take it in your carry-on when traveling. The difference between parfum and EdP is a slightly lower perfume concentration.
From OnBuy
Bvlgari Goldea The Roman Night 30ml EDP Spray
The Range
Bulgari Goldea The Roman Night Absolute Sensuelle Eau De Parfum 30ml - Black
Cosmetify
Bvlgari Goldea The Roman Night Eau De Parfum 30ml