APA (7th ed.) Zitazioa

Gibbons, R. J. (1992). Insurance Perspective (1st edition.). Amer. Ins.

Chicago Style (17th ed.) Zitazioa

Gibbons, R J. Insurance Perspective. 1st edition. Australia: Amer. Ins, 1992.

MLA (9th ed.) Zitazioa

Gibbons, R J. Insurance Perspective. 1st edition. Amer. Ins, 1992.