Cita APA (7th ed.)
Gilbert, W., Galilei, G., & Harvey, W. The Selected Writings of William Gilbert, Galileo Galilei, William Harvey. Franklin Library.
Cita Chicago (17th ed.)
Gilbert, William, Galileo Galilei, i William Harvey. The Selected Writings of William Gilbert, Galileo Galilei, William Harvey. Franklin Center, EUA: Franklin Library.
Cita MLA (9th ed.)
Gilbert, William, et al. The Selected Writings of William Gilbert, Galileo Galilei, William Harvey. Franklin Library.
Atenció: Aquestes cites poden no estar 100% correctes.