Cita APA (7a ed.)

Tavard, G. H., Michl, J., & Caquot, A. (1968). Die Engel. Herder.

Cita Chicago Style (17a ed.)

Tavard, George H., Johann Michl, y André Caquot. Die Engel. Freiburg [etc.]: Herder, 1968.

Cita MLA (9a ed.)

Tavard, George H., et al. Die Engel. Herder, 1968.