APA (7th ed.) Citation

Van Hoorick, C., Tropen, O., & Van Bael, P. af016079: Open Tropen festival 1997.

Chicago Style (17th ed.) Citation

Van Hoorick, Christina, Open Tropen, and Pascale Van Bael. Af016079: Open Tropen Festival 1997.

MLA (8th ed.) Citation

Van Hoorick, Christina, et al. Af016079: Open Tropen Festival 1997.