APA (7th ed.) Citation

Johnson, A. M. (1977). Extended Middle Missouri components in the Big Bend region, South Dakota. [publisher not identified].

Chicago Style (17th ed.) Citation

Johnson, Ann Mary. Extended Middle Missouri Components in the Big Bend Region, South Dakota. [Place of publication not identified]: [publisher not identified], 1977.

MLA (9th ed.) Citation

Johnson, Ann Mary. Extended Middle Missouri Components in the Big Bend Region, South Dakota. [publisher not identified], 1977.