Cita APA (7th ed.)
Johnson, H. (1932). An introduction to the history of the social sciences in schools. Scribner.
Cita Chicago (17th ed.)
Johnson, Henry. An Introduction to the History of the Social Sciences in Schools. New York: Scribner, 1932.
Cita MLA (9th ed.)
Johnson, Henry. An Introduction to the History of the Social Sciences in Schools. Scribner, 1932.
Atenció: Aquestes cites poden no estar 100% correctes.