In diversitate unitas

MLA

Pree, Helmuth, James H Provost, and Rik Torfs. In Diversitate Unitas. Leuven: Peeters, 1997.

APA

Pree, H., Provost, J. H, & Torfs, R. (1997). In diversitate unitas. Leuven: Peeters.

Chicago

Pree, Helmuth, James H Provost, and Rik Torfs. In Diversitate Unitas. Leuven: Peeters, 1997.