McPherson, A., Swift, D. F., & Bernstein, B. (1972). Eighteen-plus: The final selection. Open University Press.
Citace podle Chicago (17th ed.)McPherson, Andrew, Donald Francis Swift, a Basil Bernstein. Eighteen-plus: The Final Selection. Bletchley (Walton Hall, Bletchley, Bucks.): Open University Press, 1972.
Citace podle MLA (8th ed.)McPherson, Andrew, et al. Eighteen-plus: The Final Selection. Open University Press, 1972.
Upozornění: Tyto citace jsou generovány automaticky. Nemusí být zcela správně podle citačních pravidel..