Cita APA (7a ed.)

Gibbons, J. (1870). Circular: To the Officers and Members of the F.B., February 28, 1870.

Cita Chicago Style (17a ed.)

Gibbons, James. Circular: To the Officers and Members of the F.B., February 28, 1870. 1870.

Cita MLA (8a ed.)

Gibbons, James. Circular: To the Officers and Members of the F.B., February 28, 1870. 1870.