Cita APA (7th ed.)

Fellmann, W., & Rathig, F. (1959). Irak. Berliner Verlag.

Cita Chicago (17th ed.)

Fellmann, Walter, i Fritz Rathig. Irak. Berlin: Berliner Verlag, 1959.

Cita MLA (8th ed.)

Fellmann, Walter, i Fritz Rathig. Irak. Berliner Verlag, 1959.