APA استشهاد

Olivecrona, K. (1971). Law as fact (2nd ed.). Stevens & Sons.

استشهاد بنمط شيكاغو

Olivecrona, Karl. Law as Fact. 2nd ed. London: Stevens & Sons, 1971.

MLA استشهاد

Olivecrona, Karl. Law as Fact. 2nd ed. Stevens & Sons, 1971.