APA-viite (7. p.)

Alfsen, E. M. (1971). Compact convex sets and boundary integrals. Springer-Verlag.

Chicago-viite (17. p.)

Alfsen, Erik Magnus. Compact Convex Sets and Boundary Integrals. Berlin: Springer-Verlag, 1971.

MLA-viite (9. p.)

Alfsen, Erik Magnus. Compact Convex Sets and Boundary Integrals. Springer-Verlag, 1971.