Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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