APA (7th ed.) Citation

Cameron, C. R. (1931). Preliminary report upon financial position of state of Sao Paulo. [publisher not identified].

Chicago Style (17th ed.) Citation

Cameron, Charles R. Preliminary Report upon Financial Position of State of Sao Paulo. Washington, D.C.: [publisher not identified], 1931.

MLA (9th ed.) Citation

Cameron, Charles R. Preliminary Report upon Financial Position of State of Sao Paulo. [publisher not identified], 1931.