Citazione Stile APA (7a Edizione)

Summer Workshop on Family Planning (10th: 1972: University of Chicago). (1972). Communications: [papers]. s.n.

Citazione stile Chigago Style (17a edizione)

Summer Workshop on Family Planning (10th: 1972: University of Chicago). Communications: [papers]. Chicago: s.n, 1972.

Citatione MLA (9a ed.)

Summer Workshop on Family Planning (10th: 1972: University of Chicago). Communications: [papers]. s.n, 1972.