APA (7th ed.) Zitazioa

Derrig, R. A. (1988). Classical insurance solvency theory. Kluwer Academic Publishers.

Chicago Style (17th ed.) Zitazioa

Derrig, Richard A. Classical Insurance Solvency Theory. Boston: Kluwer Academic Publishers, 1988.

MLA (9th ed.) Zitazioa

Derrig, Richard A. Classical Insurance Solvency Theory. Kluwer Academic Publishers, 1988.