APA استشهاد

Seddon,Edmund, & Appleton,J D s. (1972). Applied Economics (2.). Mcdonald and Evans.

استشهاد بنمط شيكاغو

Seddon,Edmund, و Appleton,J D s. Applied Economics. 2. Plymouth: Mcdonald and Evans, 1972.

MLA استشهاد

Seddon,Edmund, و Appleton,J D s. Applied Economics. 2. Mcdonald and Evans, 1972.