APA

American Bar Association, . (2000). Formal and informal ethics opinions, 1983-1998. Chicago, Ill: Standing Committee on Ethics and Professional Responsability, American Bar Association.

Chicago

American Bar Association, . 2000. Formal and informal ethics opinions, 1983-1998. Chicago, Ill: Standing Committee on Ethics and Professional Responsability, American Bar Association.

Harvard

American Bar Association, . (2000). Formal and informal ethics opinions, 1983-1998. Chicago, Ill: Standing Committee on Ethics and Professional Responsability, American Bar Association.

MLA

American Bar Association, . Formal and informal ethics opinions, 1983-1998. Chicago, Ill: Standing Committee on Ethics and Professional Responsability, American Bar Association. 2000.