Παραπομπή APA

Department of mathematics. Imperial college. (1901). Biometrica. Department of mathematics. Imperial college.

Παραπομπή Chicago Style

Department of mathematics. Imperial college. Biometrica. London: Department of mathematics. Imperial college, 1901.

Παραπομπή MLA

Department of mathematics. Imperial college. Biometrica. Department of mathematics. Imperial college, 1901.