APA-Zitierstil (7. Ausg.)

(1960). Interest groups on four continents (2. print.). Univ. of Pittsburgh Press.

Chicago-Zitierstil (17. Ausg.)

Interest Groups on Four Continents. 2. print. Pittsburgh: Univ. of Pittsburgh Press, 1960.

MLA-Zitierstil (9. Ausg.)

Interest Groups on Four Continents. 2. print. Univ. of Pittsburgh Press, 1960.