Kahn, S. (1974). Effective studying and learning: Hints to students and teachers. Philosophical Library.
Citação do estilo Chicago (17ª ed.)Kahn, Samuel. Effective Studying and Learning: Hints to Students and Teachers. New York: Philosophical Library, 1974.
Citação MLA (9ª ed.)Kahn, Samuel. Effective Studying and Learning: Hints to Students and Teachers. Philosophical Library, 1974.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.