How to cite a microform

Bluebook (22d ed.) citation format, B18 / R18.5.

Bluebook (22d ed.) citation format for a microform, governed by B18 / R18.5. Worked example, required elements, and the rules that apply.

Example

Cal. Code Regs. tit. 26, § 23-2631(g) (Barclay’s 1990), microformed on Cal. Code of Reg. 1990 Revised Format, Fiche 143 (Univ. Microforms Int’l).

Governing rules

B18 / R18.5

• 1.6 — related authority.
• 1.6 — related authority.
• 18 — the internet, electronic media & other nonprint resources.
• 18.6 — microform.

Required elements

• Original citation
• Microform set
• Publisher of the set

Optional elements

None.

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