Cita APA (7th ed.)
Conferences on Population Problems ( Chicago, EUA). (1965). THE PROBLEM OF POPULATION: EDUCATIONAL CONSIDERATIONS.
Cita Chicago (17th ed.)
Conferences on Population Problems ( Chicago, EUA). THE PROBLEM OF POPULATION: EDUCATIONAL CONSIDERATIONS. 1965.
Cita MLA (9th ed.)
Conferences on Population Problems ( Chicago, EUA). THE PROBLEM OF POPULATION: EDUCATIONAL CONSIDERATIONS. 1965.
Atenció: Aquestes cites poden no estar 100% correctes.