APA (7. basım) Alıntı

Exner, P. (2007). Clara Maria Siebert: Peter Exner. Kohlhammer.

Chicago Style (17. basım) Atıf

Exner, Peter. Clara Maria Siebert: Peter Exner. Stuttgart: Kohlhammer, 2007.

MLA (8th ed.) Atıf

Exner, Peter. Clara Maria Siebert: Peter Exner. Kohlhammer, 2007.