Cita APA (7a ed.)

Volavka, Z., & Thomas, W. A. (1998). Crown and Ritual: The Royal Insignia of Ngoyo. University of Toronto Press.

Cita Chicago Style (17a ed.)

Volavka, Zdenka, y Wendy A. Thomas. Crown and Ritual: The Royal Insignia of Ngoyo. Buffalo: University of Toronto Press, 1998.

Cita MLA (8a ed.)

Volavka, Zdenka, y Wendy A. Thomas. Crown and Ritual: The Royal Insignia of Ngoyo. University of Toronto Press, 1998.