Modern Citation Challenges

Help me cite these modern sources:
Types:
- Social media posts and threads
- Online courses and MOOCs
- Preprints and working papers
- Dataset repositories
- AI-generated content
- Interactive web applications
- Virtual/augmented reality content
- Blockchain and NFT resources

Consider:
- Permanence and accessibility
- Version control and updates
- Attribution and ownership
- Platform-specific elements
- Dynamic content handling
- Metadata preservation