एपीए उद्धरण

Howarth, L. (1994). AACR2: Decisions and rules interpretations (6th ed.). Ottawa.

शिकागो स्टाइल उद्धरण

Howarth, Lynne. AACR2: Decisions and Rules Interpretations. 6th ed. Canadian Library Association: Ottawa, 1994.

एमएलए उद्धरण

Howarth, Lynne. AACR2: Decisions and Rules Interpretations. 6th ed. Ottawa, 1994.