APA (7th ed.) Citation

Oeing-Hanhoff, L. (1953). Ens et unum convertuntur. Buchhandlung.

Chicago Style (17th ed.) Citation

Oeing-Hanhoff, Ludger. Ens Et Unum Convertuntur. Münster: Buchhandlung, 1953.

MLA (9th ed.) Citation

Oeing-Hanhoff, Ludger. Ens Et Unum Convertuntur. Buchhandlung, 1953.

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