Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (8th ed.)

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