Cita APA (7a ed.)

Schweizer, E., Grob, F., Baumgärtel, F., & Meyer, R. (1966). Chair. Labor et Fides.

Cita Chicago Style (17a ed.)

Schweizer, Eduard, Francis Grob, F. Baumgärtel, y R. Meyer. Chair. Paris: Labor et Fides, 1966.

Cita MLA (9a ed.)

Schweizer, Eduard, et al. Chair. Labor et Fides, 1966.