APA citiranje

Humphreys, C., & Dummett, R. (1933). The menace in our midst. London: Charman and Hall.

Παραπομπή Chicago Style

Humphreys, Christmas, και R.E Dummett. The Menace in Our Midst. London: Charman and Hall, 1933.

MLA citiranje

Humphreys, Christmas, και R.E Dummett. The Menace in Our Midst. London: Charman and Hall, 1933.