APA استشهاد

Johnson, E. L. (1969). An introduction to the Soviet legal system. Methuen.

استشهاد بنمط شيكاغو

Johnson, E. L. An Introduction to the Soviet Legal System. London: Methuen, 1969.

MLA استشهاد

Johnson, E. L. An Introduction to the Soviet Legal System. Methuen, 1969.