APA (7. basım) Alıntı

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

Chicago Style (17. basım) Atıf

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

MLA (8th ed.) Atıf

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