Cita APA (7a ed.)

Metz, R. (1960). What is Canon Law? Hawthorn Books, Publishers.

Cita Chicago Style (17a ed.)

Metz, René. What Is Canon Law? New York: Hawthorn Books, Publishers, 1960.

Cita MLA (9a ed.)

Metz, René. What Is Canon Law? Hawthorn Books, Publishers, 1960.