Cita APA (7a ed.)

Borch, K. H., Aase, K. k., & Sandmo, A. (1990). Economics of insurance. North-Holland.

Cita Chicago Style (17a ed.)

Borch, Karl Henrik, Knut k. Aase, y Agnar Sandmo. Economics of Insurance. Amsterdam [etc.]: North-Holland, 1990.

Cita MLA (9a ed.)

Borch, Karl Henrik, et al. Economics of Insurance. North-Holland, 1990.