Cita APA (7a ed.)

Breuil, H., Boyle, M. E., Scherz, E. R., & Strey, R. G. (1959). The Tsisab Ravine and other Brandberg sites. Trianon Press.

Cita Chicago Style (17a ed.)

Breuil, Henri, Mary Elizabeth Boyle, E. R. Scherz, y R. G. Strey. The Tsisab Ravine and Other Brandberg Sites. [Clairvaux]: Trianon Press, 1959.

Cita MLA (9a ed.)

Breuil, Henri, et al. The Tsisab Ravine and Other Brandberg Sites. Trianon Press, 1959.