APA (7th ed.) Citation

Sih, P., Weyergans, F., & Sheen, F. J. (1959). De Confucius au Christ. Casterman.

Chicago Style (17th ed.) Citation

Sih, Paul, Franz Weyergans, and Fulton J. Sheen. De Confucius Au Christ. Tournai [etc.]: Casterman, 1959.

MLA (9th ed.) Citation

Sih, Paul, et al. De Confucius Au Christ. Casterman, 1959.