APA-Zitierstil (7. Ausg.)

Harwood, J. (2014). Unexplained mysteries of World War II (First published.). the History Press.

Chicago-Zitierstil (17. Ausg.)

Harwood, Jeremy. Unexplained Mysteries of World War II. First published. Stroud: the History Press, 2014.

MLA-Zitierstil (9. Ausg.)

Harwood, Jeremy. Unexplained Mysteries of World War II. First published. the History Press, 2014.