APA استشهاد

Howard, C. G. S. (1965). Law its nature, functions and limits. Prentice-Hall.

استشهاد بنمط شيكاغو

Howard, Charles G. Summers. Law Its Nature, Functions and Limits. New Jersey: Prentice-Hall, 1965.

MLA استشهاد

Howard, Charles G. Summers. Law Its Nature, Functions and Limits. Prentice-Hall, 1965.