APA (7th ed.) Citation

Bariet, A., Rollot, O., & Archer, W. (1993). Studying in Europe. Hobsons.

Chicago Style (17th ed.) Citation

Bariet, Anne, Olivier Rollot, and William Archer. Studying in Europe. Cambridge: Hobsons, 1993.

MLA (8th ed.) Citation

Bariet, Anne, et al. Studying in Europe. Hobsons, 1993.