Cita APA (7a ed.)

Kellett, F. (1964). Advanced modern German. Univ. of London Press.

Cita Chicago Style (17a ed.)

Kellett, Freda. Advanced Modern German. London: Univ. of London Press, 1964.

Cita MLA (9a ed.)

Kellett, Freda. Advanced Modern German. Univ. of London Press, 1964.