APA-Zitierstil (7. Ausg.)

(1967). Interest groups on four continents (4. print.). Univ. of Pittsburgh Press.

Chicago-Zitierstil (17. Ausg.)

Interest Groups on Four Continents. 4. print. Pittsburgh: Univ. of Pittsburgh Press, 1967.

MLA-Zitierstil (9. Ausg.)

Interest Groups on Four Continents. 4. print. Univ. of Pittsburgh Press, 1967.