APA-Zitierstil (7. Ausg.)

Craven, J. (1990). Introduction to economics: An integrated approach to fundamental principles (2. ed.). Blackwell.

Chicago-Zitierstil (17. Ausg.)

Craven, John. Introduction to Economics: An Integrated Approach to Fundamental Principles. 2. ed. Oxford u.a: Blackwell, 1990.

MLA-Zitierstil (9. Ausg.)

Craven, John. Introduction to Economics: An Integrated Approach to Fundamental Principles. 2. ed. Blackwell, 1990.