APA-referens (7:e uppl.)

Sobotka, Z. (1989). Theory of plasticity and limit design of plates. Elsevier.

Chicago-referens (17:e uppl.)

Sobotka, Zdenek. Theory of Plasticity and Limit Design of Plates. Amsterdam ; New York: Elsevier, 1989.

MLA-referens (9:e uppl.)

Sobotka, Zdenek. Theory of Plasticity and Limit Design of Plates. Elsevier, 1989.