Cita APA (7th ed.)
Trommsdorff, P. (1900). Die Birmingham Free Libraries.
Cita Chicago (17th ed.)
Trommsdorff, Paul. Die Birmingham Free Libraries. Leipzig, 1900.
Cita MLA (9th ed.)
Trommsdorff, Paul. Die Birmingham Free Libraries. 1900.
Atenció: Aquestes cites poden no estar 100% correctes.