APA-referens

Reiner, I., & Roggenkamp, K. (1985). Orders and their applications. Springer -Verlag.

Chicago-stil citat

Reiner, I., och K.W Roggenkamp. Orders and Their Applications. Berlin: Springer -Verlag, 1985.

MLA-referens

Reiner, I., och K.W Roggenkamp. Orders and Their Applications. Springer -Verlag, 1985.