Cita APA (7th ed.)

Zich, K., & Sydow, H. (2015). Palliativversorgung.

Cita Chicago (17th ed.)

Zich, Karsten, i Hanna Sydow. Palliativversorgung. Gütersloh, 2015.

Cita MLA (8th ed.)

Zich, Karsten, i Hanna Sydow. Palliativversorgung. 2015.