APA (7th ed.) Citation

Singler, G. E. (1982). City of Refugio, Texas, zip code 78377. [publisher not identified].

Chicago Style (17th ed.) Citation

Singler, George E. City of Refugio, Texas, Zip Code 78377. Regugio, Tex.?: [publisher not identified], 1982.

MLA (9th ed.) Citation

Singler, George E. City of Refugio, Texas, Zip Code 78377. [publisher not identified], 1982.