APA (7th ed.) Citation

Dix, W. S. (1978). The Princeton University Library in the eighteenth century. Princeton University Library.

Chicago Style (17th ed.) Citation

Dix, William S. The Princeton University Library in the Eighteenth Century. Princeton, N.J.: Princeton University Library, 1978.

MLA (9th ed.) Citation

Dix, William S. The Princeton University Library in the Eighteenth Century. Princeton University Library, 1978.