Cita APA (7a ed.)

Leciejewski, E., & Ziefer, A. (2018). A circle full of ecstasy: Edgar Leciejewski. 77 Publish House.

Cita Chicago Style (17a ed.)

Leciejewski, Edgar, y Anka Ziefer. A Circle Full of Ecstasy: Edgar Leciejewski. Leipzig: 77 Publish House, 2018.

Cita MLA (8a ed.)

Leciejewski, Edgar, y Anka Ziefer. A Circle Full of Ecstasy: Edgar Leciejewski. 77 Publish House, 2018.