APA (7th ed.) Citation

(1981). National level bibliographic record--maps / prepared by Phyllis A. Bruns, Processing Services.

Chicago Style (17th ed.) Citation

National Level Bibliographic Record--maps / Prepared by Phyllis A. Bruns, Processing Services. 1981.

MLA (9th ed.) Citation

National Level Bibliographic Record--maps / Prepared by Phyllis A. Bruns, Processing Services. 1981.

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