APA (7th ed.) Citation

Provost, J. H., Walf, K., & Lefébure, M. (1986). Canon law -- church reality. T.& T. Clark.

Chicago Style (17th ed.) Citation

Provost, James H., Knut Walf, and Marcus Lefébure. Canon Law -- Church Reality. Edinburgh: T.& T. Clark, 1986.

MLA (9th ed.) Citation

Provost, James H., et al. Canon Law -- Church Reality. T.& T. Clark, 1986.