APA (7th ed.) Citation

Rea, C. B., & Rea, J. (1973). Circa instans. [publisher not identified].

Chicago Style (17th ed.) Citation

Rea, C. B., and J. Rea. Circa Instans. Bryan, Tex.: [publisher not identified], 1973.

MLA (9th ed.) Citation

Rea, C. B., and J. Rea. Circa Instans. [publisher not identified], 1973.