APA (7th ed.) Citation

Suenens, L. J. Lettre de S. Ém. le cardinal --- a Mgr. Coppens.

Chicago Style (17th ed.) Citation

Suenens, Léon Joseph. Lettre De S. Ém. Le Cardinal --- a Mgr. Coppens.

MLA (9th ed.) Citation

Suenens, Léon Joseph. Lettre De S. Ém. Le Cardinal --- a Mgr. Coppens.

Warning: These citations may not always be 100% accurate.