APA (7th ed.) Citation

Julien, F., & Trautman, S. Virtual environments: Developments, applications and challenges.

Chicago Style (17th ed.) Citation

Julien, Franchesca, and Stephanie Trautman. Virtual Environments: Developments, Applications and Challenges.

MLA (9th ed.) Citation

Julien, Franchesca, and Stephanie Trautman. Virtual Environments: Developments, Applications and Challenges.

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