APA (7th ed.) Citation

Biggs & Mathews. (1970). Iowa Park, Texas. [publisher not identified].

Chicago Style (17th ed.) Citation

Biggs & Mathews. Iowa Park, Texas. [Iowa Park?]: [publisher not identified], 1970.

MLA (9th ed.) Citation

Biggs & Mathews. Iowa Park, Texas. [publisher not identified], 1970.

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