Cita APA (7th ed.)
Boie, M. L. (1946). Better than laughter. University of Minnesota Press ; G. Cumberlege, Oxford University Press.
Cita Chicago (17th ed.)
Boie, Mildred Louise. Better than Laughter. Minneapolis : London: University of Minnesota Press ; G. Cumberlege, Oxford University Press, 1946.
Cita MLA (9th ed.)
Boie, Mildred Louise. Better than Laughter. University of Minnesota Press ; G. Cumberlege, Oxford University Press, 1946.
Atenció: Aquestes cites poden no estar 100% correctes.