APA (7th ed.) Citation

Ries, J., Tongerloo, A. v., & Giversen, S. (1991). Manichaica selecta: Studies presented to Professor Julien Ries on the occasion of his seventieth birthday. International Association of Manichean Studies.

Chicago Style (17th ed.) Citation

Ries, Julien, Aloïs van Tongerloo, and Soren Giversen. Manichaica Selecta: Studies Presented to Professor Julien Ries on the Occasion of His Seventieth Birthday. Lovanii: International Association of Manichean Studies, 1991.

MLA (9th ed.) Citation

Ries, Julien, et al. Manichaica Selecta: Studies Presented to Professor Julien Ries on the Occasion of His Seventieth Birthday. International Association of Manichean Studies, 1991.