APA (7th ed.) Citation

(1978). City of McGregor, Texas. [publisher not identified].

Chicago Style (17th ed.) Citation

City of McGregor, Texas. [McGregor?]: [publisher not identified], 1978.

MLA (9th ed.) Citation

City of McGregor, Texas. [publisher not identified], 1978.

Warning: These citations may not always be 100% accurate.