Cita APA (7a ed.)

Cooper, J. C., Middell, G., & Middell, M. (1986). Lexikon alter Symbole (o.A.). Seemann.

Cita Chicago Style (17a ed.)

Cooper, J. C., Gudrun Middell, y Matthias Middell. Lexikon Alter Symbole. o.A. Leipzig: Seemann, 1986.

Cita MLA (8a ed.)

Cooper, J. C., et al. Lexikon Alter Symbole. o.A. Seemann, 1986.