Cita APA (7th ed.)
Sarton, G. (1927). Introduction to the history of science.
Cita Chicago (17th ed.)
Sarton, George. Introduction to the History of Science. Washington, 1927.
Cita MLA (9th ed.)
Sarton, George. Introduction to the History of Science. 1927.
Atenció: Aquestes cites poden no estar 100% correctes.