APA (7e ed.) Bronvermelding

Howarth, L. (1991). AACR 2: Decisions and rule interpretations. Canadian Library Association.

Chicago (17e ed.) Bronvermelding

Howarth, Lynne. AACR 2: Decisions and Rule Interpretations. Ottawa, Ontario: Canadian Library Association, 1991.

MLA (9e ed.) Bronvermelding

Howarth, Lynne. AACR 2: Decisions and Rule Interpretations. Canadian Library Association, 1991.

Let op: Deze citaties zijn niet altijd 100% accuraat.