Cita APA (7a ed.)

(2014). Franz Ackermann: Mental Maps - Eikones. Wienand.

Cita Chicago Style (17a ed.)

Franz Ackermann: Mental Maps - Eikones. Berlin: Wienand, 2014.

Cita MLA (9a ed.)

Franz Ackermann: Mental Maps - Eikones. Wienand, 2014.